| 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 | $135.57 | 3.410% | $140.1929 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $132.93 | 12.495% | $149.5396 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $209.71 | 7.624% | $225.6983 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $47.29 | 3.507% | $48.9485 | $48.95 | $48.95 | $48.90 |
| Purchase #5 | $167.69 | 3.656% | $173.8207 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $210.59 | 6.630% | $224.5521 | $224.55 | $224.55 | $224.60 |
| Purchase #7 | $53.59 | 6.633% | $57.1446 | $57.14 | $57.15 | $57.10 |
| 7 purchase totals = | $957.37 | $1,019.8967 | $1,019.89 | $1,019.90 | $1,019.80 | |