| 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 | $131.86 | 10.723% | $145.9993 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $10.86 | 13.250% | $12.299 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $181.79 | 9.690% | $199.4055 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $212.26 | 7.323% | $227.8038 | $227.80 | $227.80 | $227.80 |
| Purchase #5 | $35.98 | 9.791% | $39.5028 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $129.26 | 3.868% | $134.2598 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $49.51 | 7.507% | $53.2267 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $751.52 | $812.4969 | $812.50 | $812.50 | $812.50 | |