| 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 | $174.99 | 9.847% | $192.2213 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $151.87 | 6.811% | $162.2139 | $162.21 | $162.20 | $162.20 |
| Purchase #3 | $85.87 | 7.485% | $92.2974 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $106.63 | 13.209% | $120.7148 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $40.86 | 3.438% | $42.2648 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $100.52 | 3.257% | $103.7939 | $103.79 | $103.80 | $103.80 |
| Purchase #7 | $153.91 | 12.522% | $173.1826 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $814.65 | $886.6887 | $886.67 | $886.65 | $886.70 | |