| 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 | $182.39 | 11.488% | $203.343 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $198.66 | 6.540% | $211.6524 | $211.65 | $211.65 | $211.70 |
| Purchase #3 | $103.59 | 9.400% | $113.3275 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $63.86 | 4.440% | $66.6954 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $18.69 | 13.735% | $21.2571 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $167.92 | 13.825% | $191.1349 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $116.83 | 10.788% | $129.4336 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $851.94 | $936.8439 | $936.84 | $936.90 | $936.80 | |