| 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 | $166.53 | 11.569% | $185.7959 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $47.29 | 9.668% | $51.862 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $109.94 | 10.446% | $121.4243 | $121.42 | $121.40 | $121.40 |
| Purchase #4 | $9.79 | 4.797% | $10.2596 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $21.50 | 5.431% | $22.6677 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $131.59 | 13.719% | $149.6428 | $149.64 | $149.65 | $149.60 |
| Purchase #7 | $50.78 | 8.273% | $54.981 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $537.42 | $596.6333 | $596.63 | $596.60 | $596.70 | |