| 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 | $149.43 | 5.519% | $157.677 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $39.50 | 5.438% | $41.648 | $41.65 | $41.65 | $41.60 |
| Purchase #3 | $155.69 | 4.346% | $162.4563 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $212.78 | 13.308% | $241.0968 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $9.91 | 3.873% | $10.2938 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $211.48 | 4.452% | $220.8951 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $35.36 | 4.350% | $36.8982 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $814.15 | $870.9652 | $870.98 | $871.00 | $871.00 | |