| 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 | $195.72 | 9.163% | $213.6538 | $213.65 | $213.65 | $213.70 |
| Purchase #2 | $171.91 | 9.434% | $188.128 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $24.27 | 9.841% | $26.6584 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $102.88 | 7.778% | $110.882 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $74.67 | 9.702% | $81.9145 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $31.69 | 9.571% | $34.723 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $44.39 | 3.262% | $45.838 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $645.53 | $701.7977 | $701.79 | $701.80 | $701.80 | |