| 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 | $216.76 | 7.504% | $233.0257 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $130.80 | 7.874% | $141.0992 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $191.48 | 8.448% | $207.6562 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $13.76 | 12.659% | $15.5019 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $162.80 | 4.419% | $169.9941 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $119.94 | 11.757% | $134.0413 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $137.58 | 13.205% | $155.7474 | $155.75 | $155.75 | $155.70 |
| 7 purchase totals = | $973.12 | $1,057.0658 | $1,057.07 | $1,057.10 | $1,057.00 | |