| 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 | $143.94 | 6.307% | $153.0183 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $90.58 | 5.160% | $95.2539 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $241.27 | 5.523% | $254.5953 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $136.25 | 10.589% | $150.6775 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $36.45 | 12.712% | $41.0835 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $60.53 | 4.327% | $63.1491 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $180.56 | 10.874% | $200.1941 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $889.58 | $957.9717 | $957.97 | $958.00 | $958.00 | |