| 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 | $159.61 | 12.829% | $180.0864 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $173.49 | 13.775% | $197.3882 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $184.32 | 12.335% | $207.0559 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $182.78 | 10.482% | $201.939 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $159.84 | 3.173% | $164.9117 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $41.52 | 6.525% | $44.2292 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $42.98 | 5.811% | $45.4776 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $944.54 | $1,041.0880 | $1,041.10 | $1,041.15 | $1,041.10 | |