| 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 | $85.44 | 3.361% | $88.3116 | $88.31 | $88.30 | $88.30 |
| Purchase #2 | $26.50 | 6.754% | $28.2898 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $166.64 | 6.262% | $177.075 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $157.74 | 8.140% | $170.58 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $159.43 | 12.859% | $179.9311 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $190.81 | 5.844% | $201.9609 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $116.81 | 12.115% | $130.9615 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $903.37 | $977.1099 | $977.11 | $977.15 | $977.20 | |