| 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 | $142.37 | 9.175% | $155.4324 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $57.40 | 6.561% | $61.166 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $135.92 | 8.104% | $146.935 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $227.86 | 3.725% | $236.3478 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $206.34 | 9.724% | $226.4045 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $78.28 | 6.488% | $83.3588 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $120.68 | 9.658% | $132.3353 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $968.85 | $1,041.9798 | $1,041.99 | $1,042.00 | $1,041.90 | |