| 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 | $156.68 | 9.639% | $171.7824 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $22.60 | 12.572% | $25.4413 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $242.74 | 9.180% | $265.0235 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $112.43 | 5.149% | $118.219 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $9.50 | 9.344% | $10.3877 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $34.93 | 9.199% | $38.1432 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $205.49 | 4.140% | $213.9973 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $784.37 | $842.9944 | $842.99 | $843.00 | $842.90 | |