| 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 | $158.60 | 11.131% | $176.2538 | $176.25 | $176.25 | $176.30 |
| Purchase #2 | $186.67 | 13.790% | $212.4118 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $228.64 | 5.104% | $240.3098 | $240.31 | $240.30 | $240.30 |
| Purchase #4 | $160.31 | 12.406% | $180.1981 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $50.94 | 10.772% | $56.4273 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $235.49 | 12.574% | $265.1005 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $225.88 | 5.648% | $238.6377 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,246.53 | $1,369.3390 | $1,369.34 | $1,369.35 | $1,369.30 | |