| 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 | $158.99 | 9.631% | $174.3023 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $18.74 | 5.317% | $19.7364 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $175.43 | 4.678% | $183.6366 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $175.81 | 8.173% | $190.179 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $125.77 | 9.839% | $138.1445 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $76.76 | 7.228% | $82.3082 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $145.34 | 4.449% | $151.8062 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $876.84 | $940.1132 | $940.12 | $940.15 | $940.00 | |