| 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 | $135.76 | 11.216% | $150.9868 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $28.88 | 5.512% | $30.4719 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $242.88 | 9.155% | $265.1157 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $225.36 | 8.136% | $243.6953 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $125.46 | 3.267% | $129.5588 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $234.85 | 10.206% | $258.8188 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $69.61 | 13.404% | $78.9405 | $78.94 | $78.95 | $78.90 |
| 7 purchase totals = | $1,062.80 | $1,157.5878 | $1,157.60 | $1,157.55 | $1,157.60 | |