| 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 | $173.73 | 7.102% | $186.0683 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $110.97 | 3.383% | $114.7241 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $22.96 | 5.209% | $24.156 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $64.78 | 6.636% | $69.0788 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $111.83 | 4.796% | $117.1934 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $50.77 | 9.514% | $55.6003 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $213.50 | 12.631% | $240.4672 | $240.47 | $240.45 | $240.50 |
| 7 purchase totals = | $748.54 | $807.2881 | $807.29 | $807.25 | $807.40 | |