| 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 | $178.85 | 4.175% | $186.317 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $25.83 | 12.440% | $29.0433 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $58.94 | 3.320% | $60.8968 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $118.30 | 9.418% | $129.4415 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $80.42 | 5.647% | $84.9613 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $24.57 | 11.111% | $27.3 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $209.28 | 11.272% | $232.87 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $696.19 | $750.8299 | $750.83 | $750.80 | $750.80 | |