| 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 | $194.50 | 6.666% | $207.4654 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $70.53 | 6.410% | $75.051 | $75.05 | $75.05 | $75.10 |
| Purchase #3 | $98.44 | 7.470% | $105.7935 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $39.55 | 7.534% | $42.5297 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $7.60 | 12.188% | $8.5263 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $233.52 | 7.114% | $250.1326 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $198.92 | 7.777% | $214.39 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $843.06 | $903.8885 | $903.89 | $903.95 | $903.90 | |