| 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 | $160.80 | 5.175% | $169.1214 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $243.63 | 6.317% | $259.0201 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $66.55 | 5.531% | $70.2309 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $231.62 | 8.746% | $251.8775 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $44.45 | 3.123% | $45.8382 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $193.98 | 9.257% | $211.9367 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $165.59 | 12.763% | $186.7243 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $1,106.62 | $1,194.7491 | $1,194.75 | $1,194.75 | $1,194.60 | |