| 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 | $167.56 | 3.567% | $173.5369 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $145.45 | 6.563% | $154.9959 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $128.46 | 12.640% | $144.6973 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $12.46 | 7.744% | $13.4249 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $217.33 | 6.806% | $232.1215 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $146.62 | 9.827% | $161.0283 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $130.61 | 13.689% | $148.4892 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $948.49 | $1,028.2940 | $1,028.30 | $1,028.30 | $1,028.20 | |