| 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 | $157.71 | 8.566% | $171.2194 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $125.85 | 12.115% | $141.0967 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $20.47 | 12.304% | $22.9886 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $26.62 | 7.580% | $28.6378 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $98.84 | 11.779% | $110.4824 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $159.59 | 8.669% | $173.4249 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $95.39 | 9.772% | $104.7115 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $684.47 | $752.5613 | $752.56 | $752.55 | $752.50 | |