| 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 | $137.48 | 12.587% | $154.7846 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $167.77 | 12.744% | $189.1506 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $165.58 | 6.564% | $176.4487 | $176.45 | $176.45 | $176.40 |
| Purchase #4 | $12.98 | 8.734% | $14.1137 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $184.99 | 11.689% | $206.6135 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $56.56 | 5.514% | $59.6787 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $38.34 | 5.371% | $40.3992 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $763.70 | $841.1890 | $841.18 | $841.20 | $841.20 | |