| 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 | $133.52 | 9.846% | $146.6664 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $201.37 | 9.234% | $219.9645 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $106.39 | 6.281% | $113.0724 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $132.68 | 9.745% | $145.6097 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $25.57 | 12.227% | $28.6964 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $98.27 | 8.740% | $106.8588 | $106.86 | $106.85 | $106.90 |
| Purchase #7 | $126.73 | 13.313% | $143.6016 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $824.53 | $904.4698 | $904.47 | $904.40 | $904.60 | |