| 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 | $187.65 | 13.495% | $212.9734 | $212.97 | $212.95 | $213.00 |
| Purchase #2 | $85.55 | 10.577% | $94.5986 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $12.56 | 8.372% | $13.6115 | $13.61 | $13.60 | $13.60 |
| Purchase #4 | $83.63 | 8.740% | $90.9393 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $166.74 | 10.233% | $183.8025 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $204.83 | 7.398% | $219.9833 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $31.33 | 8.477% | $33.9858 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $772.29 | $849.8944 | $849.89 | $849.90 | $849.90 | |