| 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 | $161.50 | 7.469% | $173.5624 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $213.47 | 12.463% | $240.0748 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $129.95 | 7.387% | $139.5494 | $139.55 | $139.55 | $139.50 |
| Purchase #4 | $107.90 | 9.459% | $118.1063 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $234.78 | 10.626% | $259.7277 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $38.58 | 8.839% | $41.9901 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $153.49 | 8.407% | $166.3939 | $166.39 | $166.40 | $166.40 |
| 7 purchase totals = | $1,039.67 | $1,139.4046 | $1,139.40 | $1,139.40 | $1,139.40 | |