| 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 | $201.57 | 9.617% | $220.955 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $74.58 | 7.375% | $80.0803 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $46.62 | 7.415% | $50.0769 | $50.08 | $50.10 | $50.10 |
| Purchase #4 | $68.66 | 3.716% | $71.2114 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $81.97 | 11.398% | $91.3129 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $52.33 | 13.775% | $59.5385 | $59.54 | $59.55 | $59.50 |
| Purchase #7 | $173.41 | 8.302% | $187.8065 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $699.14 | $760.9815 | $760.99 | $761.00 | $761.00 | |