| 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 | $150.30 | 5.353% | $158.3456 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $250.66 | 9.428% | $274.2922 | $274.29 | $274.30 | $274.30 |
| Purchase #3 | $221.73 | 9.647% | $243.1203 | $243.12 | $243.10 | $243.10 |
| Purchase #4 | $226.57 | 3.500% | $234.5 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $231.72 | 7.730% | $249.632 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $30.47 | 5.246% | $32.0685 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $160.58 | 9.833% | $176.3698 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $1,272.03 | $1,368.3284 | $1,368.33 | $1,368.30 | $1,368.30 | |