| 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 | $164.82 | 12.504% | $185.4291 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $74.49 | 12.750% | $83.9875 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $190.54 | 5.434% | $200.8939 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $118.76 | 13.798% | $135.1465 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $21.31 | 13.679% | $24.225 | $24.23 | $24.25 | $24.20 |
| Purchase #6 | $169.47 | 5.543% | $178.8637 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $30.39 | 7.442% | $32.6516 | $32.65 | $32.65 | $32.70 |
| 7 purchase totals = | $769.78 | $841.1973 | $841.20 | $841.25 | $841.20 | |