| 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 | $142.51 | 12.309% | $160.0516 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $238.52 | 6.643% | $254.3649 | $254.36 | $254.35 | $254.40 |
| Purchase #3 | $196.65 | 12.831% | $221.8822 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $203.68 | 8.846% | $221.6975 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $141.96 | 13.395% | $160.9755 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $241.43 | 6.781% | $257.8014 | $257.80 | $257.80 | $257.80 |
| Purchase #7 | $113.31 | 4.657% | $118.5868 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $1,278.06 | $1,395.3599 | $1,395.36 | $1,395.40 | $1,395.50 | |