| 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 | $158.90 | 4.710% | $166.3842 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $24.93 | 5.584% | $26.3221 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $172.33 | 11.271% | $191.7533 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $209.43 | 11.810% | $234.1637 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $213.76 | 10.652% | $236.5297 | $236.53 | $236.55 | $236.50 |
| Purchase #6 | $12.84 | 6.337% | $13.6537 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $52.99 | 5.685% | $56.0025 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $845.18 | $924.8092 | $924.79 | $924.80 | $924.90 | |