| 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 | $101.62 | 10.212% | $111.9974 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $149.27 | 5.147% | $156.9529 | $156.95 | $156.95 | $157.00 |
| Purchase #3 | $190.67 | 10.731% | $211.1308 | $211.13 | $211.15 | $211.10 |
| Purchase #4 | $26.62 | 4.611% | $27.8474 | $27.85 | $27.85 | $27.80 |
| Purchase #5 | $101.70 | 7.686% | $109.5167 | $109.52 | $109.50 | $109.50 |
| Purchase #6 | $151.45 | 12.607% | $170.5433 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $86.38 | 6.417% | $91.923 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $807.71 | $879.9115 | $879.91 | $879.90 | $879.80 | |