| 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 | $166.90 | 10.867% | $185.037 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $203.76 | 3.655% | $211.2074 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $112.93 | 8.165% | $122.1507 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $103.70 | 13.432% | $117.629 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $209.64 | 3.872% | $217.7573 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $172.40 | 9.671% | $189.0728 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $131.91 | 3.690% | $136.7775 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,101.24 | $1,179.6317 | $1,179.64 | $1,179.65 | $1,179.70 | |