| 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 | $156.30 | 8.310% | $169.2885 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $117.70 | 5.492% | $124.1641 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $78.78 | 7.690% | $84.8382 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $124.92 | 6.463% | $132.9936 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $13.85 | 4.539% | $14.4787 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $244.62 | 8.729% | $265.9729 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $175.94 | 3.316% | $181.7742 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $912.11 | $973.5102 | $973.50 | $973.50 | $973.60 | |