| 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 | $149.83 | 6.355% | $159.3517 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $28.43 | 11.495% | $31.698 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $136.36 | 13.590% | $154.8913 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $85.77 | 12.825% | $96.77 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $25.49 | 12.598% | $28.7012 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $98.97 | 9.293% | $108.1673 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $189.74 | 6.230% | $201.5608 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $714.59 | $781.1403 | $781.14 | $781.10 | $781.30 | |