| 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 | $149.47 | 13.508% | $169.6604 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $249.48 | 6.485% | $265.6588 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $243.54 | 6.770% | $260.0277 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $157.30 | 12.437% | $176.8634 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $123.50 | 6.469% | $131.4892 | $131.49 | $131.50 | $131.50 |
| Purchase #6 | $169.42 | 10.270% | $186.8194 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $196.55 | 6.683% | $209.6854 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $1,289.26 | $1,400.2043 | $1,400.21 | $1,400.20 | $1,400.30 | |