| 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 | $152.43 | 3.778% | $158.1888 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $133.57 | 7.309% | $143.3326 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $250.54 | 7.341% | $268.9321 | $268.93 | $268.95 | $268.90 |
| Purchase #4 | $141.47 | 3.419% | $146.3069 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $79.61 | 13.403% | $90.2801 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $41.79 | 11.771% | $46.7091 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $18.47 | 4.282% | $19.2609 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $817.88 | $873.0105 | $873.01 | $873.05 | $873.00 | |