| 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 | $151.47 | 6.833% | $161.8199 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $136.84 | 3.388% | $141.4761 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $122.67 | 10.543% | $135.6031 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $35.94 | 9.680% | $39.419 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $29.87 | 7.820% | $32.2058 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $142.79 | 5.789% | $151.0561 | $151.06 | $151.05 | $151.10 |
| Purchase #7 | $155.56 | 5.714% | $164.4487 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $775.14 | $826.0287 | $826.04 | $826.00 | $826.00 | |