| 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 | $163.99 | 7.830% | $176.8304 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $133.65 | 13.510% | $151.7061 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $62.43 | 11.311% | $69.4915 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $166.77 | 4.792% | $174.7616 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $27.35 | 6.777% | $29.2035 | $29.20 | $29.20 | $29.20 |
| Purchase #6 | $169.79 | 12.624% | $191.2243 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $134.52 | 13.696% | $152.9439 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $858.50 | $946.1613 | $946.15 | $946.15 | $946.10 | |