| 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 | $127.29 | 9.830% | $139.8026 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $138.98 | 8.322% | $150.5459 | $150.55 | $150.55 | $150.50 |
| Purchase #3 | $113.93 | 8.463% | $123.5719 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $21.74 | 4.728% | $22.7679 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $143.57 | 10.548% | $158.7138 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $18.49 | 4.171% | $19.2612 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $207.87 | 4.713% | $217.6669 | $217.67 | $217.65 | $217.70 |
| 7 purchase totals = | $771.87 | $832.3302 | $832.33 | $832.25 | $832.40 | |