| 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 | $149.35 | 13.651% | $169.7378 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $250.66 | 6.141% | $266.053 | $266.05 | $266.05 | $266.10 |
| Purchase #3 | $89.53 | 11.374% | $99.7131 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $121.48 | 3.513% | $125.7476 | $125.75 | $125.75 | $125.70 |
| Purchase #5 | $64.86 | 8.561% | $70.4127 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $32.32 | 13.373% | $36.6422 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $213.60 | 9.677% | $234.2701 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $921.80 | $1,002.5765 | $1,002.57 | $1,002.55 | $1,002.50 | |