| 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 | $140.88 | 12.652% | $158.7041 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $182.99 | 7.224% | $196.2092 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $194.29 | 11.439% | $216.5148 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $144.69 | 5.289% | $152.3427 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $185.61 | 8.185% | $200.8022 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $191.84 | 6.569% | $204.442 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $92.26 | 11.793% | $103.1402 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $1,132.56 | $1,232.1552 | $1,232.14 | $1,232.15 | $1,232.00 | |