| 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 | $175.76 | 10.408% | $194.0531 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $183.71 | 9.846% | $201.7981 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $64.49 | 3.206% | $66.5575 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $13.44 | 4.546% | $14.051 | $14.05 | $14.05 | $14.10 |
| Purchase #5 | $21.45 | 9.498% | $23.4873 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $111.84 | 13.726% | $127.1912 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $14.67 | 13.614% | $16.6672 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $585.36 | $643.8054 | $643.81 | $643.80 | $644.00 | |