| 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 | $144.34 | 6.187% | $153.2703 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $187.54 | 7.624% | $201.838 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $79.32 | 7.754% | $85.4705 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $124.89 | 3.229% | $128.9227 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $168.30 | 8.644% | $182.8479 | $182.85 | $182.85 | $182.80 |
| Purchase #6 | $56.56 | 10.357% | $62.4179 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $26.66 | 11.295% | $29.6712 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $787.61 | $844.4385 | $844.44 | $844.35 | $844.40 | |