| 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 | $176.88 | 6.661% | $188.662 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $194.27 | 5.247% | $204.4633 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $26.60 | 11.323% | $29.6119 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $10.85 | 7.634% | $11.6783 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $129.98 | 10.373% | $143.4628 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $63.60 | 4.797% | $66.6509 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $64.55 | 6.410% | $68.6877 | $68.69 | $68.70 | $68.70 |
| 7 purchase totals = | $666.73 | $713.2169 | $713.21 | $713.20 | $713.40 | |