| 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 | $132.55 | 6.623% | $141.3288 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $19.25 | 11.387% | $21.442 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $50.63 | 8.317% | $54.8409 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $164.78 | 8.256% | $178.3842 | $178.38 | $178.40 | $178.40 |
| Purchase #5 | $26.50 | 13.148% | $29.9842 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $232.95 | 4.695% | $243.887 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $207.44 | 6.146% | $220.1893 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $834.10 | $890.0564 | $890.05 | $890.15 | $890.00 | |