| 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 | $113.75 | 3.281% | $117.4821 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $142.57 | 10.804% | $157.9733 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $13.59 | 9.606% | $14.8955 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $117.68 | 13.106% | $133.1031 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $201.57 | 9.583% | $220.8865 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $57.55 | 4.419% | $60.0931 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $183.27 | 7.677% | $197.3396 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $829.98 | $901.7732 | $901.77 | $901.80 | $901.80 | |