| 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 | $162.26 | 6.510% | $172.8231 | $172.82 | $172.80 | $172.80 |
| Purchase #2 | $224.48 | 8.726% | $244.0681 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $98.84 | 11.648% | $110.3529 | $110.35 | $110.35 | $110.40 |
| Purchase #4 | $205.66 | 9.169% | $224.517 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $221.33 | 5.331% | $233.1291 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $55.68 | 3.480% | $57.6177 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $52.38 | 9.447% | $57.3283 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $1,020.63 | $1,099.8362 | $1,099.84 | $1,099.80 | $1,099.80 | |