| 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 | $170.39 | 10.667% | $188.5655 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $39.64 | 12.799% | $44.7135 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $148.53 | 5.416% | $156.5744 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $185.41 | 6.396% | $197.2688 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $83.74 | 9.832% | $91.9733 | $91.97 | $91.95 | $92.00 |
| Purchase #6 | $33.56 | 8.755% | $36.4982 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $114.60 | 12.251% | $128.6396 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $775.87 | $844.2333 | $844.23 | $844.15 | $844.30 | |