| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.93 | 7.365% | $147.0149 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $245.71 | 11.418% | $273.7652 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $117.53 | 9.239% | $128.3886 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $236.96 | 9.200% | $258.7603 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $188.55 | 3.322% | $194.8136 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $186.35 | 5.808% | $197.1732 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $138.25 | 8.573% | $150.1022 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $1,250.28 | $1,350.0180 | $1,350.01 | $1,349.95 | $1,350.10 | |