| 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 | $169.71 | 11.217% | $188.7464 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $15.71 | 9.517% | $17.2051 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $34.46 | 8.837% | $37.5052 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $221.84 | 13.433% | $251.6398 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $232.88 | 3.410% | $240.8212 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $102.87 | 8.740% | $111.8608 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $20.69 | 13.469% | $23.4767 | $23.48 | $23.50 | $23.50 |
| 7 purchase totals = | $798.16 | $871.2552 | $871.27 | $871.25 | $871.20 | |