| 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 | $182.64 | 6.539% | $194.5828 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $142.35 | 9.299% | $155.5871 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $216.80 | 3.568% | $224.5354 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $110.75 | 5.713% | $117.0771 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $158.72 | 10.417% | $175.2539 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $157.36 | 7.571% | $169.2737 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $243.59 | 5.381% | $256.6976 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,212.21 | $1,293.0076 | $1,293.01 | $1,293.05 | $1,293.10 | |