| 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 | $18.69 | 13.558% | $21.224 | $21.22 | $21.20 | $21.20 |
| Purchase #2 | $175.86 | 9.198% | $192.0356 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $84.67 | 12.421% | $95.1869 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $19.49 | 12.771% | $21.9791 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $176.31 | 12.209% | $197.8357 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $89.47 | 4.371% | $93.3807 | $93.38 | $93.40 | $93.40 |
| Purchase #7 | $69.70 | 9.789% | $76.5229 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $634.19 | $698.1649 | $698.17 | $698.20 | $698.10 | |