| 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 | $175.36 | 8.804% | $190.7987 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $45.71 | 8.641% | $49.6598 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $129.44 | 8.677% | $140.6715 | $140.67 | $140.65 | $140.70 |
| Purchase #4 | $135.55 | 10.184% | $149.3544 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $57.58 | 11.753% | $64.3474 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $248.92 | 5.806% | $263.3723 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $119.32 | 13.133% | $134.9903 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $911.88 | $993.1944 | $993.19 | $993.15 | $993.30 | |