| 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 | $117.44 | 13.502% | $133.2967 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $6.90 | 12.136% | $7.7374 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $108.28 | 10.374% | $119.513 | $119.51 | $119.50 | $119.50 |
| Purchase #4 | $74.90 | 13.414% | $84.9471 | $84.95 | $84.95 | $84.90 |
| Purchase #5 | $157.65 | 12.384% | $177.1734 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $88.30 | 3.387% | $91.2907 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $150.42 | 7.770% | $162.1076 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $703.89 | $776.0659 | $776.07 | $776.05 | $776.00 | |