| 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 | $160.73 | 8.833% | $174.9273 | $174.93 | $174.95 | $174.90 |
| Purchase #2 | $90.35 | 5.667% | $95.4701 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $110.36 | 5.848% | $116.8139 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $87.51 | 5.161% | $92.0264 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $137.63 | 10.432% | $151.9876 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $44.26 | 11.459% | $49.3318 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $139.43 | 3.553% | $144.3839 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $770.27 | $824.9410 | $824.94 | $825.00 | $824.90 | |