| 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 | $124.89 | 8.798% | $135.8778 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $152.69 | 7.790% | $164.5846 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $210.68 | 12.197% | $236.3766 | $236.38 | $236.40 | $236.40 |
| Purchase #4 | $188.34 | 8.756% | $204.8311 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $230.77 | 11.767% | $257.9247 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $177.27 | 9.506% | $194.1213 | $194.12 | $194.10 | $194.10 |
| Purchase #7 | $78.60 | 3.688% | $81.4988 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $1,163.24 | $1,275.2149 | $1,275.21 | $1,275.25 | $1,275.20 | |