| 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 | $153.58 | 11.205% | $170.7886 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $41.64 | 8.635% | $45.2356 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $99.29 | 12.142% | $111.3458 | $111.35 | $111.35 | $111.30 |
| Purchase #4 | $186.58 | 4.297% | $194.5973 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $62.90 | 7.685% | $67.7339 | $67.73 | $67.75 | $67.70 |
| Purchase #6 | $110.38 | 7.810% | $119.0007 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $219.99 | 7.176% | $235.7765 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $874.36 | $944.4784 | $944.49 | $944.55 | $944.40 | |