| 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 | $144.51 | 13.131% | $163.4856 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $60.69 | 10.516% | $67.0722 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $55.53 | 11.724% | $62.0403 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $236.69 | 13.515% | $268.6787 | $268.68 | $268.70 | $268.70 |
| Purchase #5 | $103.41 | 6.855% | $110.4988 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $242.91 | 6.278% | $258.1599 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $133.34 | 10.519% | $147.366 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $977.08 | $1,077.3015 | $1,077.31 | $1,077.30 | $1,077.40 | |