| 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 | $174.51 | 13.110% | $197.3883 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $161.34 | 13.132% | $182.5272 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $65.29 | 3.621% | $67.6542 | $67.65 | $67.65 | $67.70 |
| Purchase #4 | $57.57 | 8.759% | $62.6126 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $73.95 | 7.511% | $79.5044 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $245.82 | 11.758% | $274.7235 | $274.72 | $274.70 | $274.70 |
| Purchase #7 | $13.77 | 7.382% | $14.7865 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $792.25 | $879.1967 | $879.19 | $879.20 | $879.20 | |