| 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 | $177.97 | 6.286% | $189.1572 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $179.76 | 8.761% | $195.5088 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $139.73 | 4.111% | $145.4743 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $234.34 | 4.273% | $244.3533 | $244.35 | $244.35 | $244.40 |
| Purchase #5 | $83.87 | 4.453% | $87.6047 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $59.68 | 4.270% | $62.2283 | $62.23 | $62.25 | $62.20 |
| Purchase #7 | $8.81 | 3.632% | $9.13 | $9.13 | $9.15 | $9.10 |
| 7 purchase totals = | $884.16 | $933.4566 | $933.45 | $933.45 | $933.50 | |