| 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 | $207.80 | 6.659% | $221.6374 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $29.62 | 11.774% | $33.1075 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $146.98 | 5.611% | $155.227 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $198.98 | 7.475% | $213.8538 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $9.76 | 7.297% | $10.4722 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $53.92 | 11.352% | $60.041 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $248.68 | 11.810% | $278.0491 | $278.05 | $278.05 | $278.00 |
| 7 purchase totals = | $895.74 | $972.3880 | $972.39 | $972.40 | $972.30 | |