| 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 | $178.69 | 8.526% | $193.9251 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $132.69 | 7.143% | $142.168 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $7.69 | 9.275% | $8.4032 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $57.82 | 12.734% | $65.1828 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $200.31 | 6.628% | $213.5865 | $213.59 | $213.60 | $213.60 |
| Purchase #6 | $151.89 | 10.528% | $167.881 | $167.88 | $167.90 | $167.90 |
| Purchase #7 | $18.42 | 7.685% | $19.8356 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $747.51 | $810.9822 | $810.99 | $811.05 | $811.00 | |