| 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 | $101.68 | 4.186% | $105.9363 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $176.71 | 6.340% | $187.9134 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $149.36 | 13.531% | $169.5699 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $207.85 | 12.444% | $233.7149 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $42.73 | 11.149% | $47.494 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $147.95 | 6.706% | $157.8715 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $78.27 | 6.415% | $83.291 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $904.55 | $985.7910 | $985.78 | $985.75 | $985.80 | |