| 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 | $153.81 | 5.653% | $162.5049 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $165.80 | 9.741% | $181.9506 | $181.95 | $181.95 | $182.00 |
| Purchase #3 | $6.62 | 3.138% | $6.8277 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $75.63 | 6.392% | $80.4643 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $250.95 | 7.858% | $270.6697 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $110.42 | 7.141% | $118.3051 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $229.42 | 13.404% | $260.1715 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $992.65 | $1,080.8938 | $1,080.89 | $1,080.85 | $1,081.00 | |