| 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 | $155.93 | 9.641% | $170.9632 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $66.95 | 6.245% | $71.131 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $86.55 | 12.692% | $97.5349 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $187.27 | 11.696% | $209.1731 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $162.52 | 11.492% | $181.1968 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $80.34 | 3.687% | $83.3021 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $171.95 | 3.123% | $177.32 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $911.51 | $990.6211 | $990.61 | $990.60 | $990.60 | |