| 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 | $162.30 | 6.777% | $173.2991 | $173.30 | $173.30 | $173.30 |
| Purchase #2 | $222.90 | 10.758% | $246.8796 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $6.35 | 4.576% | $6.6406 | $6.64 | $6.65 | $6.60 |
| Purchase #4 | $77.27 | 3.411% | $79.9057 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $211.39 | 4.292% | $220.4629 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $18.97 | 11.394% | $21.1314 | $21.13 | $21.15 | $21.10 |
| Purchase #7 | $19.92 | 5.261% | $20.968 | $20.97 | $20.95 | $21.00 |
| 7 purchase totals = | $719.10 | $769.2873 | $769.29 | $769.30 | $769.30 | |