| 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 | $137.81 | 13.376% | $156.2435 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $81.86 | 8.669% | $88.9564 | $88.96 | $88.95 | $89.00 |
| Purchase #3 | $148.62 | 8.152% | $160.7355 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $42.27 | 13.242% | $47.8674 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $97.54 | 10.127% | $107.4179 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $221.40 | 9.220% | $241.8131 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $168.90 | 4.295% | $176.1543 | $176.15 | $176.15 | $176.20 |
| 7 purchase totals = | $898.40 | $979.1881 | $979.19 | $979.15 | $979.20 | |