| 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 | $128.59 | 6.701% | $137.2068 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $103.91 | 12.522% | $116.9216 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $160.99 | 9.451% | $176.2052 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $44.85 | 13.702% | $50.9953 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $31.62 | 12.237% | $35.4893 | $35.49 | $35.50 | $35.50 |
| Purchase #6 | $153.33 | 11.826% | $171.4628 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $40.45 | 5.653% | $42.7366 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $663.74 | $731.0176 | $731.03 | $731.00 | $731.00 | |