| 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 | $152.87 | 13.415% | $173.3775 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $224.27 | 12.852% | $253.0932 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $61.26 | 3.228% | $63.2375 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $146.99 | 13.689% | $167.1115 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $201.68 | 13.491% | $228.8886 | $228.89 | $228.90 | $228.90 |
| Purchase #6 | $74.66 | 10.682% | $82.6352 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $76.45 | 11.656% | $85.361 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $938.18 | $1,053.7045 | $1,053.71 | $1,053.75 | $1,053.70 | |