| 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 | $112.90 | 10.674% | $124.9509 | $124.95 | $124.95 | $125.00 |
| Purchase #2 | $122.57 | 3.448% | $126.7962 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $20.86 | 6.753% | $22.2687 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $105.74 | 7.195% | $113.348 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $159.60 | 9.429% | $174.6487 | $174.65 | $174.65 | $174.60 |
| Purchase #6 | $181.82 | 8.619% | $197.4911 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $144.28 | 11.254% | $160.5173 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $847.77 | $920.0209 | $920.03 | $920.00 | $920.00 | |