| 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 | $149.70 | 7.346% | $160.697 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $192.41 | 12.162% | $215.8109 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $8.44 | 10.865% | $9.357 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $248.93 | 11.299% | $277.0566 | $277.06 | $277.05 | $277.10 |
| Purchase #5 | $71.82 | 9.821% | $78.8734 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $123.47 | 5.525% | $130.2917 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $62.89 | 3.375% | $65.0125 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $857.66 | $937.0991 | $937.10 | $937.05 | $937.20 | |