| 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 | $167.78 | 4.843% | $175.9056 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $156.57 | 12.169% | $175.623 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $69.77 | 5.351% | $73.5034 | $73.50 | $73.50 | $73.50 |
| Purchase #4 | $18.92 | 11.683% | $21.1304 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $37.65 | 11.369% | $41.9304 | $41.93 | $41.95 | $41.90 |
| Purchase #6 | $102.26 | 10.528% | $113.0259 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $115.70 | 12.284% | $129.9126 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $668.65 | $731.0313 | $731.03 | $731.05 | $730.90 | |