| 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 | $125.55 | 6.494% | $133.7032 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $125.84 | 4.633% | $131.6702 | $131.67 | $131.65 | $131.70 |
| Purchase #3 | $207.66 | 8.265% | $224.8231 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $16.90 | 12.424% | $18.9997 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $89.81 | 12.113% | $100.6887 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $5.51 | 5.596% | $5.8183 | $5.82 | $5.80 | $5.80 |
| Purchase #7 | $185.31 | 13.550% | $210.4195 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $756.58 | $826.1227 | $826.12 | $826.05 | $826.10 | |