| 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 | $139.50 | 6.221% | $148.1783 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $189.43 | 6.249% | $201.2675 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $27.62 | 13.804% | $31.4327 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $132.25 | 9.650% | $145.0121 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $105.99 | 10.873% | $117.5143 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $135.63 | 6.584% | $144.5599 | $144.56 | $144.55 | $144.60 |
| Purchase #7 | $147.65 | 7.154% | $158.2129 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $878.07 | $946.1777 | $946.17 | $946.15 | $946.20 | |