| 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 | $214.65 | 3.302% | $221.7377 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $123.51 | 3.759% | $128.1527 | $128.15 | $128.15 | $128.20 |
| Purchase #3 | $36.34 | 6.334% | $38.6418 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $44.95 | 7.317% | $48.239 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $86.59 | 6.347% | $92.0859 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $184.51 | 5.701% | $195.0289 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $49.89 | 5.488% | $52.628 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $740.44 | $776.5140 | $776.52 | $776.60 | $776.40 | |