| 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 | $155.45 | 12.642% | $175.102 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $21.45 | 10.104% | $23.6173 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $231.87 | 13.771% | $263.8008 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $110.89 | 6.393% | $117.9792 | $117.98 | $118.00 | $118.00 |
| Purchase #5 | $120.49 | 10.307% | $132.9089 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $83.65 | 9.692% | $91.7574 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $37.62 | 6.692% | $40.1375 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $761.42 | $845.3031 | $845.31 | $845.30 | $845.30 | |