| 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 | $139.36 | 8.465% | $151.1568 | $151.16 | $151.15 | $151.20 |
| Purchase #2 | $188.70 | 4.685% | $197.5406 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $156.86 | 8.485% | $170.1696 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $5.47 | 12.352% | $6.1457 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $182.79 | 8.602% | $198.5136 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $221.57 | 4.271% | $231.0333 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $178.87 | 3.415% | $184.9784 | $184.98 | $185.00 | $185.00 |
| 7 purchase totals = | $1,073.62 | $1,139.5380 | $1,139.54 | $1,139.55 | $1,139.50 | |