| 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 | $166.52 | 4.765% | $174.4547 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $22.86 | 3.140% | $23.5778 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $72.86 | 6.669% | $77.719 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $128.88 | 4.189% | $134.2788 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $63.35 | 8.208% | $68.5498 | $68.55 | $68.55 | $68.50 |
| Purchase #6 | $191.42 | 6.744% | $204.3294 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $70.79 | 11.609% | $79.008 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $716.68 | $761.9175 | $761.92 | $761.95 | $761.90 | |