| 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 | $146.54 | 9.430% | $160.3587 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $10.42 | 10.331% | $11.4965 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $95.40 | 3.276% | $98.5253 | $98.53 | $98.55 | $98.50 |
| Purchase #4 | $244.51 | 10.725% | $270.7337 | $270.73 | $270.75 | $270.70 |
| Purchase #5 | $12.57 | 3.399% | $12.9973 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $65.82 | 3.829% | $68.3402 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $232.30 | 9.251% | $253.7901 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $807.56 | $876.2418 | $876.25 | $876.30 | $876.20 | |