| 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 | $153.48 | 3.679% | $159.1265 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $145.56 | 9.142% | $158.8671 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $246.33 | 11.838% | $275.4905 | $275.49 | $275.50 | $275.50 |
| Purchase #4 | $209.83 | 3.253% | $216.6558 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $75.95 | 10.242% | $83.7288 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $198.81 | 11.144% | $220.9654 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $168.94 | 3.435% | $174.7431 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $1,198.90 | $1,289.5772 | $1,289.59 | $1,289.60 | $1,289.60 | |