| 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 | $166.65 | 9.744% | $182.8884 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $139.81 | 12.367% | $157.1003 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $102.94 | 6.163% | $109.2842 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $177.26 | 9.681% | $194.4205 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $123.51 | 6.229% | $131.2034 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $51.68 | 6.753% | $55.17 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $157.30 | 12.115% | $176.3569 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $919.15 | $1,006.4237 | $1,006.42 | $1,006.40 | $1,006.50 | |