| 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 | $33.77 | 12.831% | $38.103 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $217.39 | 3.587% | $225.1878 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $176.96 | 6.485% | $188.4359 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $175.64 | 9.762% | $192.786 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $50.69 | 4.815% | $53.1307 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $166.69 | 10.482% | $184.1624 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $96.72 | 12.497% | $108.8071 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $917.86 | $990.6129 | $990.62 | $990.65 | $990.60 | |