| 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 | $158.70 | 10.368% | $175.154 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $66.86 | 7.361% | $71.7816 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $67.57 | 4.360% | $70.5161 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $62.46 | 9.304% | $68.2713 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $22.36 | 4.126% | $23.2826 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $27.46 | 10.508% | $30.3455 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $9.77 | 13.183% | $11.058 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $415.18 | $450.4091 | $450.41 | $450.40 | $450.50 | |