| 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 | $138.71 | 5.249% | $145.9909 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $49.96 | 12.609% | $56.2595 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $21.96 | 13.753% | $24.9802 | $24.98 | $25.00 | $25.00 |
| Purchase #4 | $220.89 | 7.343% | $237.11 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $197.76 | 4.534% | $206.7264 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $157.64 | 6.299% | $167.5697 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $148.96 | 5.114% | $156.5778 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $935.88 | $995.2145 | $995.22 | $995.25 | $995.30 | |