| 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 | $170.74 | 13.523% | $193.8292 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $16.31 | 8.451% | $17.6884 | $17.69 | $17.70 | $17.70 |
| Purchase #3 | $32.40 | 10.238% | $35.7171 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $50.58 | 5.756% | $53.4914 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $55.58 | 8.139% | $60.1037 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $220.66 | 3.505% | $228.3941 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $157.46 | 3.664% | $163.2293 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $703.73 | $752.4532 | $752.45 | $752.50 | $752.40 | |