| 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 | $185.73 | 10.746% | $205.6885 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $101.84 | 10.204% | $112.2318 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $98.68 | 11.272% | $109.8032 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $47.59 | 5.569% | $50.2403 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $186.46 | 4.169% | $194.2335 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $32.87 | 4.624% | $34.3899 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $38.84 | 12.243% | $43.5952 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $692.01 | $750.1824 | $750.18 | $750.25 | $750.10 | |