| 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 | $176.35 | 11.652% | $196.8983 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $9.40 | 13.457% | $10.665 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $171.79 | 6.576% | $183.0869 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $68.55 | 6.241% | $72.8282 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $100.33 | 7.800% | $108.1557 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $119.48 | 10.505% | $132.0314 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $102.99 | 10.355% | $113.6546 | $113.65 | $113.65 | $113.70 |
| 7 purchase totals = | $748.89 | $817.3201 | $817.33 | $817.35 | $817.40 | |