| 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 | $151.65 | 8.793% | $164.9846 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $58.36 | 6.428% | $62.1114 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $13.81 | 12.697% | $15.5635 | $15.56 | $15.55 | $15.60 |
| Purchase #4 | $98.39 | 3.279% | $101.6162 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $18.66 | 8.136% | $20.1782 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $101.60 | 5.209% | $106.8923 | $106.89 | $106.90 | $106.90 |
| Purchase #7 | $141.44 | 13.551% | $160.6065 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $583.91 | $631.9527 | $631.95 | $631.95 | $632.00 | |