| 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 | $176.33 | 8.809% | $191.8629 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $156.60 | 7.253% | $167.9582 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $227.39 | 5.871% | $240.7401 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $227.95 | 10.556% | $252.0124 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $153.54 | 4.147% | $159.9073 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $129.70 | 11.103% | $144.1006 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $78.28 | 7.441% | $84.1048 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $1,149.79 | $1,240.6863 | $1,240.68 | $1,240.65 | $1,240.70 | |