| 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 | $107.87 | 7.228% | $115.6668 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $219.93 | 10.596% | $243.2338 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $132.26 | 6.630% | $141.0288 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $84.83 | 8.614% | $92.1373 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $146.82 | 13.582% | $166.7611 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $54.70 | 13.813% | $62.2557 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $42.56 | 8.358% | $46.1172 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $788.97 | $867.2007 | $867.21 | $867.20 | $867.20 | |