| 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 | $170.76 | 4.228% | $177.9797 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $43.34 | 4.222% | $45.1698 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $148.91 | 13.438% | $168.9205 | $168.92 | $168.90 | $168.90 |
| Purchase #4 | $120.29 | 10.129% | $132.4742 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $66.78 | 9.311% | $72.9979 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $38.73 | 4.375% | $40.4244 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $113.59 | 3.239% | $117.2692 | $117.27 | $117.25 | $117.30 |
| 7 purchase totals = | $702.40 | $755.2357 | $755.23 | $755.15 | $755.30 | |