| 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 | $210.48 | 5.597% | $222.2606 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $35.87 | 7.765% | $38.6553 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $24.55 | 7.401% | $26.3669 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $140.59 | 10.620% | $155.5207 | $155.52 | $155.50 | $155.50 |
| Purchase #5 | $132.79 | 13.330% | $150.4909 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $29.49 | 12.331% | $33.1264 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $175.58 | 13.702% | $199.638 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $749.35 | $826.0588 | $826.07 | $826.05 | $826.10 | |