| 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 | $143.63 | 3.622% | $148.8323 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $243.48 | 11.569% | $271.6482 | $271.65 | $271.65 | $271.60 |
| Purchase #3 | $222.36 | 12.318% | $249.7503 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $232.64 | 4.509% | $243.1297 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $104.81 | 10.258% | $115.5614 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $62.73 | 4.497% | $65.551 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $250.53 | 13.492% | $284.3315 | $284.33 | $284.35 | $284.30 |
| 7 purchase totals = | $1,260.18 | $1,378.8044 | $1,378.80 | $1,378.85 | $1,378.80 | |