| 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 | $123.50 | 13.625% | $140.3269 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $165.50 | 6.855% | $176.845 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $74.49 | 13.619% | $84.6348 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $161.28 | 7.675% | $173.6582 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $192.85 | 12.450% | $216.8598 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $53.89 | 3.645% | $55.8543 | $55.85 | $55.85 | $55.90 |
| Purchase #7 | $29.91 | 12.112% | $33.5327 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $801.42 | $881.7117 | $881.71 | $881.75 | $881.70 | |