| 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 | $140.68 | 8.618% | $152.8038 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $207.63 | 12.448% | $233.4758 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $10.71 | 5.200% | $11.2669 | $11.27 | $11.25 | $11.30 |
| Purchase #4 | $137.99 | 9.442% | $151.019 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $98.49 | 4.418% | $102.8413 | $102.84 | $102.85 | $102.80 |
| Purchase #6 | $104.44 | 3.354% | $107.9429 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $146.47 | 9.686% | $160.6571 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $846.41 | $920.0068 | $920.01 | $920.00 | $920.00 | |