| 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 | $154.63 | 6.624% | $164.8727 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $120.56 | 12.347% | $135.4455 | $135.45 | $135.45 | $135.40 |
| Purchase #3 | $80.33 | 3.145% | $82.8564 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $211.68 | 11.239% | $235.4707 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $84.60 | 11.686% | $94.4864 | $94.49 | $94.50 | $94.50 |
| Purchase #6 | $148.78 | 8.110% | $160.8461 | $160.85 | $160.85 | $160.80 |
| Purchase #7 | $110.41 | 7.865% | $119.0937 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $910.99 | $993.0715 | $993.08 | $993.05 | $993.10 | |