| 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 | $165.71 | 12.591% | $186.5745 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $96.58 | 7.787% | $104.1007 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $88.86 | 4.685% | $93.0231 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $147.99 | 8.295% | $160.2658 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $150.82 | 12.616% | $169.8475 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $33.52 | 13.489% | $38.0415 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $156.32 | 8.203% | $169.1429 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $839.80 | $920.9960 | $920.99 | $920.95 | $920.90 | |