| 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 | $120.41 | 8.585% | $130.7472 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $171.83 | 9.785% | $188.6436 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $10.65 | 10.717% | $11.7914 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $139.61 | 9.200% | $152.4541 | $152.45 | $152.45 | $152.50 |
| Purchase #5 | $88.95 | 10.232% | $98.0514 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $126.47 | 6.177% | $134.2821 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $233.44 | 6.471% | $248.5459 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $891.36 | $964.5157 | $964.51 | $964.55 | $964.50 | |