| 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 | $158.84 | 6.250% | $168.7675 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $230.76 | 5.852% | $244.2641 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $213.96 | 4.726% | $224.0717 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $178.27 | 9.133% | $194.5514 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $224.50 | 12.311% | $252.1382 | $252.14 | $252.15 | $252.10 |
| Purchase #6 | $100.95 | 8.169% | $109.1966 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $180.60 | 10.316% | $199.2307 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,287.88 | $1,392.2202 | $1,392.22 | $1,392.20 | $1,392.30 | |