| 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 | $118.50 | 11.132% | $131.6914 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $192.48 | 6.677% | $205.3319 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $178.88 | 10.583% | $197.8109 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $36.50 | 3.427% | $37.7509 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $72.32 | 13.145% | $81.8265 | $81.83 | $81.85 | $81.80 |
| Purchase #6 | $47.78 | 5.771% | $50.5374 | $50.54 | $50.55 | $50.50 |
| Purchase #7 | $100.74 | 11.204% | $112.0269 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $747.20 | $816.9759 | $816.98 | $817.05 | $816.90 | |