| 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 | $148.30 | 12.860% | $167.3714 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $13.42 | 6.121% | $14.2414 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $11.73 | 13.719% | $13.3392 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $229.47 | 4.249% | $239.2202 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $175.61 | 12.213% | $197.0572 | $197.06 | $197.05 | $197.10 |
| Purchase #6 | $214.54 | 4.751% | $224.7328 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $109.57 | 9.364% | $119.8301 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $902.64 | $975.7923 | $975.79 | $975.80 | $975.70 | |