| 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 | $93.41 | 13.854% | $106.351 | $106.35 | $106.35 | $106.40 |
| Purchase #2 | $150.66 | 3.252% | $155.5595 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $159.45 | 4.421% | $166.4993 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $109.84 | 12.300% | $123.3503 | $123.35 | $123.35 | $123.40 |
| Purchase #5 | $107.36 | 10.421% | $118.548 | $118.55 | $118.55 | $118.50 |
| Purchase #6 | $150.75 | 4.636% | $157.7388 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $197.51 | 9.349% | $215.9752 | $215.98 | $216.00 | $216.00 |
| 7 purchase totals = | $968.98 | $1,044.0221 | $1,044.03 | $1,044.05 | $1,044.10 | |