| 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 | $121.68 | 10.245% | $134.1461 | $134.15 | $134.15 | $134.10 |
| Purchase #2 | $153.95 | 3.521% | $159.3706 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $23.27 | 9.507% | $25.4823 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $172.28 | 9.262% | $188.2366 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $53.93 | 9.510% | $59.0587 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $92.58 | 4.465% | $96.7137 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $79.53 | 7.300% | $85.3357 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $697.22 | $748.3437 | $748.35 | $748.35 | $748.30 | |