| 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 | $121.59 | 6.363% | $129.3268 | $129.33 | $129.35 | $129.30 |
| Purchase #2 | $25.50 | 8.278% | $27.6109 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $144.87 | 5.746% | $153.1942 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $125.30 | 12.235% | $140.6305 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $147.89 | 10.429% | $163.3134 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $114.96 | 7.844% | $123.9775 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $97.51 | 10.300% | $107.5535 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $777.62 | $845.6068 | $845.60 | $845.65 | $845.60 | |