| 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 | $175.77 | 4.344% | $183.4054 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $84.52 | 10.479% | $93.3769 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $109.52 | 7.514% | $117.7493 | $117.75 | $117.75 | $117.70 |
| Purchase #4 | $237.79 | 8.648% | $258.3541 | $258.35 | $258.35 | $258.40 |
| Purchase #5 | $110.76 | 7.730% | $119.3217 | $119.32 | $119.30 | $119.30 |
| Purchase #6 | $169.88 | 10.102% | $187.0413 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $78.25 | 11.559% | $87.2949 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $966.49 | $1,046.5436 | $1,046.54 | $1,046.55 | $1,046.50 | |