| 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 | $193.85 | 4.563% | $202.6954 | $202.70 | $202.70 | $202.70 |
| Purchase #2 | $93.78 | 13.139% | $106.1018 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $8.58 | 8.717% | $9.3279 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $113.80 | 10.443% | $125.6841 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $56.66 | 10.256% | $62.471 | $62.47 | $62.45 | $62.50 |
| Purchase #6 | $166.72 | 10.160% | $183.6588 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $168.58 | 10.825% | $186.8288 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $801.97 | $876.7678 | $876.77 | $876.80 | $876.80 | |