| 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 | $75.99 | 6.853% | $81.1976 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $105.37 | 9.287% | $115.1557 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $180.82 | 9.330% | $197.6905 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $228.36 | 13.840% | $259.965 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $169.65 | 4.340% | $177.0128 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $39.54 | 4.188% | $41.1959 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $233.36 | 9.460% | $255.4359 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,033.09 | $1,127.6534 | $1,127.67 | $1,127.65 | $1,127.70 | |