| 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 | $141.43 | 6.850% | $151.118 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $148.54 | 9.647% | $162.8697 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $42.47 | 9.256% | $46.401 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $17.32 | 3.470% | $17.921 | $17.92 | $17.90 | $17.90 |
| Purchase #5 | $235.30 | 4.549% | $246.0038 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $191.46 | 5.517% | $202.0228 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $46.57 | 9.614% | $51.0472 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $823.09 | $877.3835 | $877.38 | $877.30 | $877.30 | |