| 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 | $159.56 | 6.202% | $169.4559 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $171.25 | 10.216% | $188.7449 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $91.98 | 10.219% | $101.3794 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $135.84 | 11.580% | $151.5703 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $58.67 | 5.628% | $61.9719 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $151.33 | 10.294% | $166.9079 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $221.36 | 11.490% | $246.7943 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $989.99 | $1,086.8246 | $1,086.82 | $1,086.80 | $1,086.90 | |