| 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 | $138.32 | 7.563% | $148.7811 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $154.42 | 10.734% | $170.9954 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $74.28 | 9.405% | $81.266 | $81.27 | $81.25 | $81.30 |
| Purchase #4 | $91.50 | 3.159% | $94.3905 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $166.98 | 3.779% | $173.2902 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $190.75 | 10.105% | $210.0253 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $154.76 | 11.154% | $172.0219 | $172.02 | $172.00 | $172.00 |
| 7 purchase totals = | $971.01 | $1,050.7704 | $1,050.78 | $1,050.80 | $1,050.80 | |