| 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 | $143.71 | 11.826% | $160.7051 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $79.65 | 3.845% | $82.7125 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $20.69 | 10.668% | $22.8972 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $158.70 | 7.266% | $170.2311 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $27.54 | 6.190% | $29.2447 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $8.33 | 7.836% | $8.9827 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $169.42 | 3.565% | $175.4598 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $608.04 | $650.2331 | $650.23 | $650.25 | $650.20 | |