| 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 | $188.77 | 3.768% | $195.8829 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $62.80 | 7.392% | $67.4422 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $178.71 | 9.539% | $195.7571 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $109.45 | 7.305% | $117.4453 | $117.45 | $117.45 | $117.40 |
| Purchase #5 | $71.51 | 11.355% | $79.63 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $32.64 | 8.737% | $35.4918 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $84.45 | 3.443% | $87.3576 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $728.33 | $779.0069 | $779.01 | $779.05 | $779.00 | |