| 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 | $10.38 | 12.468% | $11.6742 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $165.97 | 13.659% | $188.6398 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $5.55 | 13.418% | $6.2947 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $184.40 | 6.839% | $197.0111 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $128.77 | 12.239% | $144.5302 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $121.65 | 13.309% | $137.8404 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $186.67 | 4.868% | $195.7571 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $803.39 | $881.7475 | $881.74 | $881.75 | $881.70 | |