| 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 | $168.69 | 10.509% | $186.4176 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $247.34 | 13.308% | $280.256 | $280.26 | $280.25 | $280.30 |
| Purchase #3 | $109.38 | 8.209% | $118.359 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $172.83 | 12.555% | $194.5288 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $159.80 | 8.726% | $173.7441 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $12.99 | 6.248% | $13.8016 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $190.94 | 7.437% | $205.1402 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $1,061.97 | $1,172.2473 | $1,172.25 | $1,172.25 | $1,172.20 | |