| 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 | $191.74 | 13.745% | $218.0947 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $237.47 | 4.555% | $248.2868 | $248.29 | $248.30 | $248.30 |
| Purchase #3 | $73.63 | 8.178% | $79.6515 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $159.97 | 4.872% | $167.7637 | $167.76 | $167.75 | $167.80 |
| Purchase #5 | $58.25 | 4.487% | $60.8637 | $60.86 | $60.85 | $60.90 |
| Purchase #6 | $66.28 | 13.782% | $75.4147 | $75.41 | $75.40 | $75.40 |
| Purchase #7 | $74.92 | 13.622% | $85.1256 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $862.26 | $935.2007 | $935.19 | $935.20 | $935.30 | |