| 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 | $100.76 | 5.846% | $106.6504 | $106.65 | $106.65 | $106.70 |
| Purchase #2 | $211.59 | 3.681% | $219.3786 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $55.39 | 6.746% | $59.1266 | $59.13 | $59.15 | $59.10 |
| Purchase #4 | $171.28 | 8.399% | $185.6658 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $225.49 | 3.232% | $232.7778 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $127.81 | 6.402% | $135.9924 | $135.99 | $136.00 | $136.00 |
| Purchase #7 | $120.37 | 4.489% | $125.7734 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $1,012.69 | $1,065.3650 | $1,065.37 | $1,065.40 | $1,065.50 | |