| 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 | $150.92 | 8.369% | $163.5505 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $108.62 | 13.181% | $122.9372 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $29.47 | 10.498% | $32.5638 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $126.72 | 11.753% | $141.6134 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $16.50 | 9.777% | $18.1132 | $18.11 | $18.10 | $18.10 |
| Purchase #6 | $230.48 | 12.292% | $258.8106 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $130.74 | 10.650% | $144.6638 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $793.45 | $882.2525 | $882.24 | $882.20 | $882.30 | |