| 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 | $180.64 | 8.402% | $195.8174 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $79.52 | 3.440% | $82.2555 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $66.73 | 5.381% | $70.3207 | $70.32 | $70.30 | $70.30 |
| Purchase #4 | $29.60 | 9.645% | $32.4549 | $32.45 | $32.45 | $32.50 |
| Purchase #5 | $179.50 | 8.672% | $195.0662 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $93.57 | 7.233% | $100.3379 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $246.51 | 3.321% | $254.6966 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $876.07 | $930.9492 | $930.96 | $930.90 | $931.00 | |