| 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 | $157.67 | 8.123% | $170.4775 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $36.93 | 6.608% | $39.3703 | $39.37 | $39.35 | $39.40 |
| Purchase #3 | $136.62 | 10.808% | $151.3859 | $151.39 | $151.40 | $151.40 |
| Purchase #4 | $119.48 | 10.216% | $131.6861 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $183.60 | 12.316% | $206.2122 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $174.55 | 3.288% | $180.2892 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $226.96 | 12.221% | $254.6968 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,035.81 | $1,134.1180 | $1,134.13 | $1,134.15 | $1,134.20 | |