| 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 | $202.54 | 7.493% | $217.7163 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $117.38 | 7.108% | $125.7234 | $125.72 | $125.70 | $125.70 |
| Purchase #3 | $182.46 | 11.604% | $203.6327 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $155.34 | 3.627% | $160.9742 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $82.67 | 8.503% | $89.6994 | $89.70 | $89.70 | $89.70 |
| Purchase #6 | $45.32 | 3.850% | $47.0648 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $127.73 | 10.851% | $141.59 | $141.59 | $141.60 | $141.60 |
| 7 purchase totals = | $913.44 | $986.4008 | $986.39 | $986.35 | $986.40 | |