| 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 | $160.62 | 10.729% | $177.8529 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $44.97 | 9.800% | $49.3771 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $162.82 | 9.671% | $178.5663 | $178.57 | $178.55 | $178.60 |
| Purchase #4 | $63.47 | 10.629% | $70.2162 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $24.98 | 4.381% | $26.0744 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $244.73 | 11.612% | $273.148 | $273.15 | $273.15 | $273.10 |
| Purchase #7 | $58.42 | 13.135% | $66.0935 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $760.01 | $841.3284 | $841.33 | $841.30 | $841.40 | |