| 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 | $96.46 | 12.378% | $108.3998 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $153.37 | 10.683% | $169.7545 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $177.73 | 5.849% | $188.1254 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $10.99 | 4.844% | $11.5224 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $80.40 | 3.313% | $83.0637 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $147.29 | 8.553% | $159.8877 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $182.60 | 4.348% | $190.5394 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $848.84 | $911.2929 | $911.29 | $911.30 | $911.30 | |