| 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 | $124.83 | 8.456% | $135.3856 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $22.30 | 7.553% | $23.9843 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $28.27 | 13.152% | $31.9881 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $61.49 | 4.448% | $64.2251 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $154.61 | 4.743% | $161.9432 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $196.94 | 8.181% | $213.0517 | $213.05 | $213.05 | $213.10 |
| Purchase #7 | $167.74 | 3.315% | $173.3006 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $756.18 | $803.8786 | $803.88 | $803.95 | $803.90 | |