| 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 | $150.63 | 13.682% | $171.2392 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $185.77 | 3.239% | $191.7871 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $103.42 | 8.651% | $112.3669 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $155.49 | 5.388% | $163.8678 | $163.87 | $163.85 | $163.90 |
| Purchase #5 | $41.51 | 11.867% | $46.436 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $179.61 | 10.512% | $198.4906 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $86.96 | 11.310% | $96.7952 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $903.39 | $980.9828 | $981.00 | $981.00 | $981.00 | |