| 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 | $116.70 | 12.291% | $131.0436 | $131.04 | $131.05 | $131.00 |
| Purchase #2 | $112.26 | 7.269% | $120.4202 | $120.42 | $120.40 | $120.40 |
| Purchase #3 | $193.26 | 4.335% | $201.6378 | $201.64 | $201.65 | $201.60 |
| Purchase #4 | $155.49 | 3.395% | $160.7689 | $160.77 | $160.75 | $160.80 |
| Purchase #5 | $14.40 | 4.525% | $15.0516 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $109.61 | 3.498% | $113.4442 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $128.42 | 12.352% | $144.2824 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $830.14 | $886.6487 | $886.64 | $886.65 | $886.60 | |