| 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 | $186.93 | 10.477% | $206.5147 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $249.32 | 13.152% | $282.1106 | $282.11 | $282.10 | $282.10 |
| Purchase #3 | $125.64 | 13.679% | $142.8263 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $18.48 | 7.107% | $19.7934 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $80.28 | 6.779% | $85.7222 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $145.98 | 5.240% | $153.6294 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $14.33 | 3.562% | $14.8404 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $820.96 | $905.4370 | $905.43 | $905.45 | $905.30 | |