| 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 | $142.47 | 5.170% | $149.8357 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $8.89 | 4.673% | $9.3054 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $196.91 | 7.166% | $211.0206 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $44.91 | 13.114% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $94.30 | 5.562% | $99.545 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $173.44 | 12.649% | $195.3784 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $12.27 | 7.283% | $13.1636 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $673.19 | $729.0482 | $729.06 | $729.05 | $729.00 | |