| 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 | $130.40 | 8.306% | $141.231 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $167.75 | 6.275% | $178.2763 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $70.84 | 3.433% | $73.2719 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $157.33 | 10.200% | $173.3777 | $173.38 | $173.40 | $173.40 |
| Purchase #5 | $166.29 | 9.717% | $182.4484 | $182.45 | $182.45 | $182.40 |
| Purchase #6 | $12.90 | 4.197% | $13.4414 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $230.55 | 11.123% | $256.1941 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $936.06 | $1,018.2408 | $1,018.24 | $1,018.30 | $1,018.20 | |