| 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 | $145.46 | 13.390% | $164.9371 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $137.40 | 12.765% | $154.9391 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $157.28 | 4.624% | $164.5526 | $164.55 | $164.55 | $164.60 |
| Purchase #4 | $28.93 | 7.603% | $31.1295 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $163.36 | 7.491% | $175.5973 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $138.26 | 3.625% | $143.2719 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $191.84 | 12.603% | $216.0176 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $962.53 | $1,050.4451 | $1,050.45 | $1,050.45 | $1,050.40 | |