| 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 | $157.82 | 11.473% | $175.9267 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $186.80 | 12.603% | $210.3424 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $109.56 | 7.800% | $118.1057 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $74.50 | 6.290% | $79.1861 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $99.58 | 6.144% | $105.6982 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $167.38 | 9.753% | $183.7046 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $132.73 | 11.175% | $147.5626 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $928.37 | $1,020.5263 | $1,020.53 | $1,020.55 | $1,020.50 | |