| 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 | $184.99 | 5.659% | $195.4586 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $220.88 | 5.424% | $232.8605 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $144.61 | 4.814% | $151.5715 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $173.88 | 5.493% | $183.4312 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $143.28 | 5.474% | $151.1231 | $151.12 | $151.10 | $151.10 |
| Purchase #6 | $36.65 | 13.190% | $41.4841 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $156.98 | 5.188% | $165.1241 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $1,061.27 | $1,121.0531 | $1,121.04 | $1,121.00 | $1,121.10 | |