| 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 | $162.95 | 13.317% | $184.6501 | $184.65 | $184.65 | $184.70 |
| Purchase #2 | $68.70 | 3.760% | $71.2831 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $58.81 | 7.686% | $63.3301 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $118.74 | 5.277% | $125.0059 | $125.01 | $125.00 | $125.00 |
| Purchase #5 | $89.91 | 10.425% | $99.2831 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $102.26 | 12.612% | $115.157 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $146.71 | 5.394% | $154.6235 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $748.08 | $813.3328 | $813.33 | $813.35 | $813.40 | |