| 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 | $149.86 | 5.223% | $157.6872 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $244.35 | 6.303% | $259.7514 | $259.75 | $259.75 | $259.80 |
| Purchase #3 | $67.95 | 7.295% | $72.907 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $124.91 | 7.634% | $134.4456 | $134.45 | $134.45 | $134.40 |
| Purchase #5 | $244.66 | 6.276% | $260.0149 | $260.01 | $260.00 | $260.00 |
| Purchase #6 | $37.75 | 4.199% | $39.3351 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $30.51 | 13.267% | $34.5578 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $899.99 | $958.6990 | $958.71 | $958.70 | $958.70 | |