| 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 | $140.76 | 9.508% | $154.1435 | $154.14 | $154.15 | $154.10 |
| Purchase #2 | $195.71 | 6.685% | $208.7932 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $7.81 | 13.513% | $8.8654 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $192.94 | 3.532% | $199.7546 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $73.28 | 5.408% | $77.243 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $137.42 | 13.293% | $155.6872 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $94.98 | 3.763% | $98.5541 | $98.55 | $98.55 | $98.60 |
| 7 purchase totals = | $842.90 | $903.0410 | $903.03 | $903.05 | $903.10 | |