| 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 | $142.87 | 11.596% | $159.4372 | $159.44 | $159.45 | $159.40 |
| Purchase #2 | $102.72 | 7.608% | $110.5349 | $110.53 | $110.55 | $110.50 |
| Purchase #3 | $52.43 | 8.867% | $57.079 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $48.30 | 11.506% | $53.8574 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $86.31 | 7.251% | $92.5683 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $175.61 | 3.302% | $181.4086 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $161.42 | 11.133% | $179.3909 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $769.66 | $834.2763 | $834.28 | $834.30 | $834.30 | |