| 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 | $114.57 | 9.536% | $125.4954 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $148.61 | 6.764% | $158.662 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $166.91 | 4.708% | $174.7681 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $14.91 | 13.837% | $16.9731 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $66.90 | 6.404% | $71.1843 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $32.35 | 13.727% | $36.7907 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $67.74 | 9.311% | $74.0473 | $74.05 | $74.05 | $74.00 |
| 7 purchase totals = | $611.99 | $657.9209 | $657.92 | $657.90 | $658.00 | |