| 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 | $160.74 | 6.615% | $171.373 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $249.90 | 13.482% | $283.5915 | $283.59 | $283.60 | $283.60 |
| Purchase #3 | $43.73 | 8.387% | $47.3976 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $112.82 | 13.857% | $128.4535 | $128.45 | $128.45 | $128.50 |
| Purchase #5 | $195.63 | 13.820% | $222.6661 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $93.25 | 11.434% | $103.9122 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $156.98 | 11.594% | $175.1803 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $1,013.05 | $1,132.5742 | $1,132.57 | $1,132.55 | $1,132.70 | |