| 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 | $101.95 | 8.721% | $110.8411 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $36.90 | 4.722% | $38.6424 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $163.63 | 4.713% | $171.3419 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $171.58 | 10.724% | $189.9802 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $180.89 | 4.564% | $189.1458 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $193.93 | 9.395% | $212.1497 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $171.64 | 5.253% | $180.6562 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $1,020.52 | $1,092.7573 | $1,092.76 | $1,092.80 | $1,092.60 | |