| 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 | $144.47 | 5.511% | $152.4317 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $86.33 | 10.514% | $95.4067 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $84.66 | 9.141% | $92.3988 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $74.56 | 3.303% | $77.0227 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $199.54 | 11.213% | $221.9144 | $221.91 | $221.90 | $221.90 |
| Purchase #6 | $195.33 | 4.231% | $203.5944 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $146.60 | 4.491% | $153.1838 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $931.49 | $995.9525 | $995.94 | $995.95 | $995.90 | |