| 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 | $153.61 | 3.462% | $158.928 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $172.31 | 11.599% | $192.2962 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $54.94 | 10.321% | $60.6104 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $76.44 | 7.482% | $82.1592 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $71.52 | 6.610% | $76.2475 | $76.25 | $76.25 | $76.20 |
| Purchase #6 | $48.77 | 4.729% | $51.0763 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $204.70 | 6.316% | $217.6289 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $782.29 | $838.9465 | $838.96 | $839.00 | $838.90 | |