| 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 | $97.42 | 8.370% | $105.5741 | $105.57 | $105.55 | $105.60 |
| Purchase #2 | $16.76 | 12.299% | $18.8213 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $152.39 | 12.567% | $171.5409 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $96.26 | 11.120% | $106.9641 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $146.60 | 6.464% | $156.0762 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $39.63 | 4.434% | $41.3872 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $187.73 | 3.851% | $194.9595 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $736.79 | $795.3233 | $795.32 | $795.30 | $795.40 | |