| 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 | $181.26 | 7.461% | $194.7838 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $158.64 | 3.786% | $164.6461 | $164.65 | $164.65 | $164.60 |
| Purchase #3 | $109.90 | 5.652% | $116.1115 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $205.39 | 3.266% | $212.098 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $120.66 | 10.546% | $133.3848 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $55.50 | 9.261% | $60.6399 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $97.58 | 11.456% | $108.7588 | $108.76 | $108.75 | $108.80 |
| 7 purchase totals = | $928.93 | $990.4229 | $990.42 | $990.45 | $990.40 | |