| 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 | $177.73 | 3.747% | $184.3895 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $223.52 | 7.191% | $239.5933 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $227.25 | 3.697% | $235.6514 | $235.65 | $235.65 | $235.70 |
| Purchase #4 | $89.25 | 5.415% | $94.0829 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $100.91 | 7.200% | $108.1755 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $110.76 | 4.864% | $116.1474 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $40.95 | 8.628% | $44.4832 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $970.37 | $1,022.5232 | $1,022.52 | $1,022.60 | $1,022.60 | |