| 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 | $191.47 | 6.214% | $203.3679 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $95.85 | 3.747% | $99.4415 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $117.73 | 8.853% | $128.1526 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $54.92 | 3.664% | $56.9323 | $56.93 | $56.95 | $56.90 |
| Purchase #5 | $30.66 | 8.114% | $33.1478 | $33.15 | $33.15 | $33.10 |
| Purchase #6 | $117.29 | 8.233% | $126.9465 | $126.95 | $126.95 | $126.90 |
| Purchase #7 | $8.98 | 8.448% | $9.7386 | $9.74 | $9.75 | $9.70 |
| 7 purchase totals = | $616.90 | $657.7272 | $657.73 | $657.75 | $657.60 | |