| 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 | $128.78 | 13.582% | $146.2709 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $189.98 | 5.668% | $200.7481 | $200.75 | $200.75 | $200.70 |
| Purchase #3 | $154.42 | 4.271% | $161.0153 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $130.26 | 4.309% | $135.8729 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $57.29 | 11.148% | $63.6767 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $20.75 | 11.103% | $23.0539 | $23.05 | $23.05 | $23.10 |
| Purchase #7 | $100.49 | 12.340% | $112.8905 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $781.97 | $843.5283 | $843.53 | $843.50 | $843.60 | |