| 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 | $116.70 | 12.744% | $131.5722 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $26.48 | 6.365% | $28.1655 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $113.75 | 10.112% | $125.2524 | $125.25 | $125.25 | $125.30 |
| Purchase #4 | $143.50 | 8.499% | $155.6961 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $53.81 | 7.654% | $57.9286 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $221.39 | 8.645% | $240.5292 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $203.60 | 7.472% | $218.813 | $218.81 | $218.80 | $218.80 |
| 7 purchase totals = | $879.23 | $957.9570 | $957.96 | $957.95 | $958.00 | |