| 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 | $137.99 | 12.699% | $155.5134 | $155.51 | $155.50 | $155.50 |
| Purchase #2 | $118.73 | 5.803% | $125.6199 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $127.73 | 3.583% | $132.3066 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $6.40 | 11.504% | $7.1363 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $113.45 | 9.709% | $124.4649 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $186.67 | 8.464% | $202.4697 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $218.67 | 4.640% | $228.8163 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $909.64 | $976.3271 | $976.33 | $976.25 | $976.30 | |