| 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 | $164.38 | 12.300% | $184.5987 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $242.29 | 8.603% | $263.1342 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $248.66 | 6.555% | $264.9597 | $264.96 | $264.95 | $265.00 |
| Purchase #4 | $182.34 | 8.247% | $197.3776 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $139.96 | 13.543% | $158.9148 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $30.81 | 3.612% | $31.9229 | $31.92 | $31.90 | $31.90 |
| Purchase #7 | $244.86 | 9.344% | $267.7397 | $267.74 | $267.75 | $267.70 |
| 7 purchase totals = | $1,253.30 | $1,368.6476 | $1,368.64 | $1,368.65 | $1,368.60 | |