| 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 | $165.79 | 10.106% | $182.5447 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $78.86 | 8.312% | $85.4148 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $47.64 | 11.500% | $53.1186 | $53.12 | $53.10 | $53.10 |
| Purchase #4 | $63.68 | 5.172% | $66.9735 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $110.31 | 6.130% | $117.072 | $117.07 | $117.05 | $117.10 |
| Purchase #6 | $89.66 | 3.744% | $93.0169 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $76.77 | 11.397% | $85.5195 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $632.71 | $683.6600 | $683.65 | $683.55 | $683.60 | |