| 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 | $19.86 | 12.183% | $22.2795 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $132.94 | 10.380% | $146.7392 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $80.59 | 8.552% | $87.4821 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $157.43 | 12.472% | $177.0647 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $146.81 | 10.832% | $162.7125 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $137.35 | 8.203% | $148.6168 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $68.71 | 9.738% | $75.401 | $75.40 | $75.40 | $75.40 |
| 7 purchase totals = | $743.69 | $820.2958 | $820.29 | $820.30 | $820.30 | |