| 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 | $158.81 | 6.624% | $169.3296 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $178.27 | 6.546% | $189.9396 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $95.32 | 13.577% | $108.2616 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $179.53 | 10.534% | $198.4417 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $143.76 | 10.733% | $159.1898 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $222.77 | 12.207% | $249.9635 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $226.52 | 4.258% | $236.1652 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,204.98 | $1,311.2910 | $1,311.29 | $1,311.30 | $1,311.30 | |