| 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 | $159.31 | 3.616% | $165.0706 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $132.28 | 13.118% | $149.6325 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $128.45 | 7.173% | $137.6637 | $137.66 | $137.65 | $137.70 |
| Purchase #4 | $247.75 | 5.798% | $262.1145 | $262.11 | $262.10 | $262.10 |
| Purchase #5 | $118.85 | 6.631% | $126.7309 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $224.62 | 12.767% | $253.2972 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $112.88 | 4.431% | $117.8817 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $1,124.14 | $1,212.3911 | $1,212.38 | $1,212.40 | $1,212.40 | |