| 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 | $188.49 | 4.431% | $196.842 | $196.84 | $196.85 | $196.80 |
| Purchase #2 | $243.42 | 5.644% | $257.1586 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $50.38 | 10.428% | $55.6336 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $49.44 | 10.177% | $54.4715 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $33.39 | 10.710% | $36.9661 | $36.97 | $36.95 | $37.00 |
| Purchase #6 | $106.40 | 5.405% | $112.1509 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $9.99 | 3.595% | $10.3491 | $10.35 | $10.35 | $10.30 |
| 7 purchase totals = | $681.51 | $723.5718 | $723.57 | $723.55 | $723.60 | |