| 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 | $162.64 | 13.376% | $184.3947 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $42.37 | 12.779% | $47.7845 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $191.40 | 9.460% | $209.5064 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $107.81 | 10.415% | $119.0384 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $30.96 | 10.371% | $34.1709 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $200.64 | 6.275% | $213.2302 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $43.33 | 5.480% | $45.7045 | $45.70 | $45.70 | $45.70 |
| 7 purchase totals = | $779.15 | $853.8296 | $853.82 | $853.85 | $853.80 | |