| 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 | $145.89 | 12.134% | $163.5923 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $87.69 | 7.733% | $94.4711 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $15.67 | 3.271% | $16.1826 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $31.45 | 6.235% | $33.4109 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $17.67 | 9.415% | $19.3336 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $128.90 | 10.690% | $142.6794 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $199.64 | 12.687% | $224.9683 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $626.91 | $694.6382 | $694.63 | $694.65 | $694.70 | |