| 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 | $142.38 | 4.426% | $148.6817 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $199.87 | 13.773% | $227.3981 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $6.48 | 11.267% | $7.2101 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $96.25 | 3.215% | $99.3444 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $123.99 | 13.525% | $140.7596 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $210.87 | 7.531% | $226.7506 | $226.75 | $226.75 | $226.80 |
| Purchase #7 | $216.93 | 3.541% | $224.6115 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $996.77 | $1,074.7560 | $1,074.75 | $1,074.75 | $1,074.80 | |