| 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 | $220.30 | 11.471% | $245.5706 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $152.48 | 10.516% | $168.5148 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $45.25 | 7.652% | $48.7125 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $143.95 | 12.230% | $161.5551 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $83.27 | 5.860% | $88.1496 | $88.15 | $88.15 | $88.10 |
| Purchase #6 | $245.54 | 10.249% | $270.7054 | $270.71 | $270.70 | $270.70 |
| Purchase #7 | $155.69 | 8.629% | $169.1245 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $1,046.48 | $1,152.3325 | $1,152.33 | $1,152.25 | $1,152.30 | |