| 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 | $100.84 | 7.771% | $108.6763 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $51.39 | 8.245% | $55.6271 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $183.90 | 10.491% | $203.1929 | $203.19 | $203.20 | $203.20 |
| Purchase #4 | $160.71 | 9.366% | $175.7621 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $199.27 | 3.590% | $206.4238 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $111.62 | 12.824% | $125.9341 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $88.94 | 6.364% | $94.6001 | $94.60 | $94.60 | $94.60 |
| 7 purchase totals = | $896.67 | $970.2164 | $970.21 | $970.25 | $970.20 | |