| 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 | $165.62 | 9.591% | $181.5046 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $160.55 | 4.779% | $168.2227 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $194.67 | 7.433% | $209.1398 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $248.47 | 9.777% | $272.7629 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $186.77 | 12.583% | $210.2713 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $69.76 | 10.849% | $77.3283 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $59.97 | 11.188% | $66.6794 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,085.81 | $1,185.9090 | $1,185.90 | $1,185.90 | $1,185.90 | |