| 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 | $83.50 | 10.490% | $92.2592 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $128.49 | 6.722% | $137.1271 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $93.64 | 9.129% | $102.1884 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $161.77 | 7.206% | $173.4271 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $164.69 | 12.123% | $184.6554 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $64.32 | 11.746% | $71.875 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $224.43 | 5.254% | $236.2216 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $920.84 | $997.7538 | $997.77 | $997.80 | $997.80 | |