| 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 | $105.41 | 6.167% | $111.9106 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $152.85 | 13.514% | $173.5061 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $193.43 | 8.394% | $209.6665 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $166.99 | 3.614% | $173.025 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $48.54 | 13.287% | $54.9895 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $12.57 | 5.224% | $13.2267 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $216.99 | 10.196% | $239.1143 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $896.78 | $975.4387 | $975.45 | $975.45 | $975.40 | |