| 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 | $198.79 | 9.244% | $217.1661 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $38.59 | 11.295% | $42.9487 | $42.95 | $42.95 | $42.90 |
| Purchase #3 | $15.41 | 7.302% | $16.5352 | $16.54 | $16.55 | $16.50 |
| Purchase #4 | $185.29 | 7.788% | $199.7204 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $47.80 | 10.673% | $52.9017 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $101.87 | 4.178% | $106.1261 | $106.13 | $106.15 | $106.10 |
| Purchase #7 | $119.49 | 7.517% | $128.4721 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $707.24 | $763.8703 | $763.88 | $763.85 | $763.80 | |