| 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 | $159.27 | 9.530% | $174.4484 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $138.99 | 13.493% | $157.7439 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $52.29 | 4.297% | $54.5369 | $54.54 | $54.55 | $54.50 |
| Purchase #4 | $167.65 | 4.694% | $175.5195 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $158.37 | 9.266% | $173.0446 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $55.98 | 12.685% | $63.0811 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $59.58 | 13.205% | $67.4475 | $67.45 | $67.45 | $67.40 |
| 7 purchase totals = | $792.13 | $865.8219 | $865.82 | $865.85 | $865.60 | |