| 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 | $161.97 | 8.241% | $175.3179 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $67.71 | 6.737% | $72.2716 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $181.98 | 12.222% | $204.2216 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $69.58 | 3.468% | $71.993 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $227.33 | 7.337% | $244.0092 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $53.39 | 13.559% | $60.6292 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $97.51 | 9.254% | $106.5336 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $859.47 | $934.9761 | $934.97 | $934.95 | $934.90 | |