| 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 | $166.77 | 4.741% | $174.6766 | $174.68 | $174.70 | $174.70 |
| Purchase #2 | $133.94 | 7.684% | $144.2319 | $144.23 | $144.25 | $144.20 |
| Purchase #3 | $80.35 | 4.572% | $84.0236 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $213.84 | 4.333% | $223.1057 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $112.81 | 11.707% | $126.0167 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $109.99 | 3.461% | $113.7968 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $86.53 | 7.747% | $93.2335 | $93.23 | $93.25 | $93.20 |
| 7 purchase totals = | $904.23 | $959.0848 | $959.09 | $959.10 | $959.00 | |