| 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 | $30.69 | 11.245% | $34.1411 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $159.64 | 11.510% | $178.0146 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $105.63 | 11.479% | $117.7553 | $117.76 | $117.75 | $117.80 |
| Purchase #4 | $111.25 | 12.594% | $125.2608 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $115.92 | 6.457% | $123.405 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $122.67 | 10.448% | $135.4866 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $183.60 | 8.668% | $199.5144 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $829.40 | $913.5778 | $913.58 | $913.55 | $913.60 | |