| 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 | $140.43 | 12.827% | $158.443 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $119.78 | 5.668% | $126.5691 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $56.36 | 3.186% | $58.1556 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $204.64 | 6.590% | $218.1258 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $34.92 | 4.407% | $36.4589 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $121.55 | 11.841% | $135.9427 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $144.29 | 13.401% | $163.6263 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $821.97 | $897.3214 | $897.33 | $897.35 | $897.30 | |