| 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 | $168.53 | 12.361% | $189.362 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $23.84 | 8.390% | $25.8402 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $108.90 | 7.348% | $116.902 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $160.81 | 10.381% | $177.5037 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $152.90 | 8.816% | $166.3797 | $166.38 | $166.40 | $166.40 |
| Purchase #6 | $165.92 | 5.435% | $174.9378 | $174.94 | $174.95 | $174.90 |
| Purchase #7 | $239.78 | 11.277% | $266.82 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $1,020.68 | $1,117.7454 | $1,117.74 | $1,117.75 | $1,117.70 | |