| 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 | $167.26 | 7.357% | $179.5653 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $172.99 | 12.600% | $194.7867 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $100.90 | 8.719% | $109.6975 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $83.31 | 10.249% | $91.8484 | $91.85 | $91.85 | $91.80 |
| Purchase #5 | $54.42 | 9.394% | $59.5322 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $159.89 | 6.238% | $169.8639 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $186.71 | 8.564% | $202.6998 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $925.48 | $1,007.9938 | $1,008.00 | $1,008.00 | $1,008.00 | |