| 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 | $134.45 | 11.337% | $149.6926 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $105.51 | 4.528% | $110.2875 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $169.98 | 11.781% | $190.0053 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $153.44 | 7.588% | $165.083 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $143.25 | 12.344% | $160.9328 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $200.48 | 9.399% | $219.3231 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $54.96 | 3.383% | $56.8193 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $962.07 | $1,052.1436 | $1,052.14 | $1,052.15 | $1,052.10 | |