| 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 | $168.69 | 4.804% | $176.7939 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $6.49 | 12.112% | $7.2761 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $146.61 | 3.329% | $151.4906 | $151.49 | $151.50 | $151.50 |
| Purchase #4 | $113.92 | 12.712% | $128.4015 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $222.40 | 11.540% | $248.065 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $191.84 | 9.222% | $209.5315 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $140.28 | 6.731% | $149.7222 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $990.23 | $1,071.2808 | $1,071.28 | $1,071.30 | $1,071.30 | |