| 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 | $148.36 | 7.139% | $158.9514 | $158.95 | $158.95 | $159.00 |
| Purchase #2 | $81.59 | 13.665% | $92.7393 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $218.29 | 3.620% | $226.1921 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $205.26 | 9.222% | $224.1891 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $40.93 | 3.395% | $42.3196 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $133.44 | 8.159% | $144.3274 | $144.33 | $144.35 | $144.30 |
| Purchase #7 | $116.87 | 4.427% | $122.0438 | $122.04 | $122.05 | $122.00 |
| 7 purchase totals = | $944.74 | $1,010.7627 | $1,010.76 | $1,010.80 | $1,010.70 | |