| 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 | $169.42 | 3.424% | $175.2209 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $12.64 | 7.738% | $13.6181 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $235.33 | 5.427% | $248.1014 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $124.35 | 6.239% | $132.1082 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $61.48 | 6.472% | $65.459 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $24.64 | 7.720% | $26.5422 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $71.90 | 6.545% | $76.6059 | $76.61 | $76.60 | $76.60 |
| 7 purchase totals = | $699.76 | $737.6557 | $737.66 | $737.60 | $737.60 | |