| 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 | $157.66 | 5.693% | $166.6356 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $73.91 | 5.320% | $77.842 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $219.36 | 4.567% | $229.3782 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $206.58 | 5.472% | $217.8841 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $132.93 | 6.372% | $141.4003 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $211.95 | 10.705% | $234.6392 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $22.62 | 4.826% | $23.7116 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $1,025.01 | $1,091.4910 | $1,091.49 | $1,091.55 | $1,091.40 | |