| 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 | $184.60 | 4.612% | $193.1138 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $142.67 | 7.257% | $153.0236 | $153.02 | $153.00 | $153.00 |
| Purchase #3 | $146.34 | 7.652% | $157.5379 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $109.45 | 12.647% | $123.2921 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $149.95 | 13.281% | $169.8649 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $82.91 | 10.580% | $91.6819 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $55.82 | 13.656% | $63.4428 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $871.74 | $951.9570 | $951.94 | $951.95 | $951.90 | |