| 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 | $46.71 | 9.563% | $51.1769 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $73.84 | 10.635% | $81.6929 | $81.69 | $81.70 | $81.70 |
| Purchase #3 | $166.75 | 4.391% | $174.072 | $174.07 | $174.05 | $174.10 |
| Purchase #4 | $174.61 | 3.346% | $180.4525 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $76.52 | 9.548% | $83.8261 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $142.99 | 8.628% | $155.3272 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $72.96 | 3.869% | $75.7828 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $754.38 | $802.3304 | $802.33 | $802.40 | $802.40 | |