| 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 | $178.97 | 11.383% | $199.3422 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $59.67 | 5.489% | $62.9453 | $62.95 | $62.95 | $62.90 |
| Purchase #3 | $57.60 | 5.354% | $60.6839 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $206.63 | 8.509% | $224.2121 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $98.80 | 8.202% | $106.9036 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $21.39 | 9.422% | $23.4054 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $192.59 | 11.499% | $214.7359 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $815.65 | $892.2284 | $892.23 | $892.25 | $892.10 | |