| 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 | $196.95 | 7.526% | $211.7725 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $171.59 | 3.665% | $177.8788 | $177.88 | $177.90 | $177.90 |
| Purchase #3 | $12.47 | 4.141% | $12.9864 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $35.99 | 8.779% | $39.1496 | $39.15 | $39.15 | $39.10 |
| Purchase #5 | $124.31 | 13.510% | $141.1043 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $175.62 | 9.635% | $192.541 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $118.41 | 9.720% | $129.9195 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $835.34 | $905.3521 | $905.35 | $905.35 | $905.30 | |