| 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 | $154.71 | 3.585% | $160.2564 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $164.94 | 6.797% | $176.151 | $176.15 | $176.15 | $176.20 |
| Purchase #3 | $247.27 | 5.513% | $260.902 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $52.91 | 13.586% | $60.0984 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $159.52 | 4.807% | $167.1881 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $38.33 | 9.620% | $42.0173 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $34.80 | 4.860% | $36.4913 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $852.48 | $903.1045 | $903.11 | $903.10 | $903.20 | |