| 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 | $111.48 | 4.653% | $116.6672 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $217.61 | 3.624% | $225.4962 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $83.99 | 5.109% | $88.281 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $157.67 | 12.677% | $177.6578 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $16.28 | 5.699% | $17.2078 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $149.31 | 10.529% | $165.0308 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $26.28 | 4.274% | $27.4032 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $762.62 | $817.7440 | $817.75 | $817.75 | $817.80 | |