| 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 | $174.59 | 9.268% | $190.771 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $119.93 | 5.397% | $126.4026 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $228.71 | 13.404% | $259.3663 | $259.37 | $259.35 | $259.40 |
| Purchase #4 | $63.57 | 11.448% | $70.8475 | $70.85 | $70.85 | $70.80 |
| Purchase #5 | $122.62 | 3.365% | $126.7462 | $126.75 | $126.75 | $126.70 |
| Purchase #6 | $99.61 | 9.108% | $108.6825 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $7.32 | 8.170% | $7.918 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $816.35 | $890.7341 | $890.74 | $890.70 | $890.70 | |