| 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 | $150.97 | 11.829% | $168.8282 | $168.83 | $168.85 | $168.80 |
| Purchase #2 | $219.73 | 12.275% | $246.7019 | $246.70 | $246.70 | $246.70 |
| Purchase #3 | $41.31 | 8.124% | $44.666 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $163.79 | 7.164% | $175.5239 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $131.52 | 10.851% | $145.7912 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $12.89 | 9.277% | $14.0858 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $163.30 | 10.331% | $180.1705 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $883.51 | $975.7675 | $975.77 | $975.75 | $975.80 | |