| 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 | $178.84 | 12.581% | $201.3399 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $163.43 | 11.497% | $182.2195 | $182.22 | $182.20 | $182.20 |
| Purchase #3 | $37.62 | 6.598% | $40.1022 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $93.38 | 11.602% | $104.2139 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $50.31 | 4.793% | $52.7214 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $134.73 | 3.590% | $139.5668 | $139.57 | $139.55 | $139.60 |
| Purchase #7 | $94.32 | 4.209% | $98.2899 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $752.63 | $818.4536 | $818.45 | $818.40 | $818.40 | |