| 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 | $180.25 | 5.470% | $190.1097 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $176.49 | 7.614% | $189.9279 | $189.93 | $189.95 | $189.90 |
| Purchase #3 | $210.96 | 8.109% | $228.0667 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $27.56 | 6.641% | $29.3903 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $30.85 | 5.871% | $32.6612 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $235.68 | 9.228% | $257.4286 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $162.49 | 3.457% | $168.1073 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,024.28 | $1,095.6917 | $1,095.70 | $1,095.70 | $1,095.70 | |