| 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 | $119.28 | 7.540% | $128.2737 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $159.48 | 6.319% | $169.5575 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $161.99 | 3.552% | $167.7439 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $195.44 | 7.211% | $209.5332 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $230.59 | 13.653% | $262.0725 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $229.86 | 4.813% | $240.9232 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $90.81 | 9.118% | $99.0901 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $1,187.45 | $1,277.1941 | $1,277.18 | $1,277.15 | $1,277.20 | |