| 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 | $149.33 | 5.582% | $157.6656 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $86.88 | 11.553% | $96.9172 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $185.67 | 8.316% | $201.1103 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $63.40 | 9.506% | $69.4268 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $156.44 | 6.515% | $166.6321 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $45.99 | 9.620% | $50.4142 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $17.77 | 9.318% | $19.4258 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $705.48 | $761.5920 | $761.60 | $761.60 | $761.50 | |