| 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 | $154.29 | 12.161% | $173.0532 | $173.05 | $173.05 | $173.10 |
| Purchase #2 | $70.25 | 8.385% | $76.1405 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $125.93 | 7.677% | $135.5976 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $161.37 | 6.837% | $172.4029 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $177.76 | 7.420% | $190.9498 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $145.95 | 3.105% | $150.4817 | $150.48 | $150.50 | $150.50 |
| Purchase #7 | $139.43 | 4.425% | $145.5998 | $145.60 | $145.60 | $145.60 |
| 7 purchase totals = | $974.98 | $1,044.2255 | $1,044.22 | $1,044.25 | $1,044.20 | |