| 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 | $90.75 | 8.116% | $98.1153 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $139.29 | 4.592% | $145.6862 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $158.59 | 9.697% | $173.9685 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $34.73 | 7.626% | $37.3785 | $37.38 | $37.40 | $37.40 |
| Purchase #5 | $150.61 | 4.323% | $157.1209 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $242.59 | 10.282% | $267.5331 | $267.53 | $267.55 | $267.50 |
| Purchase #7 | $22.92 | 3.442% | $23.7089 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $839.48 | $903.5114 | $903.52 | $903.50 | $903.50 | |