| 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 | $132.75 | 8.401% | $143.9023 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $77.80 | 13.247% | $88.1062 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $185.65 | 8.859% | $202.0967 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $25.82 | 6.730% | $27.5577 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $75.64 | 6.551% | $80.5952 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $18.85 | 3.460% | $19.5022 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $184.36 | 3.554% | $190.9122 | $190.91 | $190.90 | $190.90 |
| 7 purchase totals = | $700.87 | $752.6725 | $752.68 | $752.65 | $752.70 | |