| 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 | $195.33 | 11.448% | $217.6914 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $139.90 | 3.669% | $145.0329 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $162.28 | 3.535% | $168.0166 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $100.35 | 9.394% | $109.7769 | $109.78 | $109.80 | $109.80 |
| Purchase #5 | $90.54 | 7.412% | $97.2508 | $97.25 | $97.25 | $97.30 |
| Purchase #6 | $213.94 | 3.221% | $220.831 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $62.39 | 3.300% | $64.4489 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $964.73 | $1,023.0485 | $1,023.05 | $1,023.10 | $1,023.00 | |