| 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 | $145.89 | 3.637% | $151.196 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $224.44 | 8.258% | $242.9743 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $173.44 | 12.451% | $195.035 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $81.61 | 10.470% | $90.1546 | $90.15 | $90.15 | $90.20 |
| Purchase #5 | $198.89 | 4.732% | $208.3015 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $51.53 | 4.150% | $53.6685 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $41.37 | 7.439% | $44.4475 | $44.45 | $44.45 | $44.40 |
| 7 purchase totals = | $917.17 | $985.7774 | $985.78 | $985.75 | $985.80 | |