| 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 | $223.65 | 6.251% | $237.6304 | $237.63 | $237.65 | $237.60 |
| Purchase #2 | $164.47 | 5.668% | $173.7922 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $150.79 | 5.164% | $158.5768 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $249.47 | 13.398% | $282.894 | $282.89 | $282.90 | $282.90 |
| Purchase #5 | $212.61 | 3.294% | $219.6134 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $136.63 | 9.790% | $150.0061 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $198.44 | 9.330% | $216.9545 | $216.95 | $216.95 | $217.00 |
| 7 purchase totals = | $1,336.06 | $1,439.4674 | $1,439.46 | $1,439.50 | $1,439.50 | |