| 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 | $161.49 | 3.335% | $166.8757 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $133.93 | 13.844% | $152.4713 | $152.47 | $152.45 | $152.50 |
| Purchase #3 | $45.55 | 12.795% | $51.3781 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $25.59 | 6.355% | $27.2162 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $67.92 | 4.148% | $70.7373 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $195.34 | 7.629% | $210.2425 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $21.54 | 5.610% | $22.7484 | $22.75 | $22.75 | $22.70 |
| 7 purchase totals = | $651.36 | $701.6695 | $701.68 | $701.70 | $701.60 | |