| 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 | $171.72 | 13.306% | $194.5691 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $111.29 | 9.808% | $122.2053 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $157.93 | 8.297% | $171.0335 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $199.61 | 3.302% | $206.2011 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $57.76 | 12.375% | $64.9078 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $222.80 | 13.176% | $252.1561 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $126.67 | 4.529% | $132.4069 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $1,047.78 | $1,143.4798 | $1,143.49 | $1,143.45 | $1,143.50 | |