| 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 | $157.44 | 6.381% | $167.4862 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $106.39 | 12.758% | $119.9632 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $30.60 | 8.265% | $33.1291 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $105.62 | 7.612% | $113.6598 | $113.66 | $113.65 | $113.70 |
| Purchase #5 | $216.39 | 10.653% | $239.442 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $5.98 | 6.673% | $6.379 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $77.92 | 11.686% | $87.0257 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $700.34 | $767.0850 | $767.09 | $767.15 | $767.10 | |