| 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 | $169.86 | 9.824% | $186.547 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $11.50 | 7.404% | $12.3515 | $12.35 | $12.35 | $12.40 |
| Purchase #3 | $142.30 | 13.367% | $161.3212 | $161.32 | $161.30 | $161.30 |
| Purchase #4 | $27.59 | 5.874% | $29.2106 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $148.73 | 7.475% | $159.8476 | $159.85 | $159.85 | $159.80 |
| Purchase #6 | $82.69 | 13.671% | $93.9945 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $172.91 | 5.584% | $182.5653 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $755.58 | $825.8377 | $825.84 | $825.80 | $825.80 | |