| 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 | $147.50 | 8.624% | $160.2204 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $70.31 | 11.463% | $78.3696 | $78.37 | $78.35 | $78.40 |
| Purchase #3 | $51.25 | 9.122% | $55.925 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $90.43 | 8.593% | $98.2006 | $98.20 | $98.20 | $98.20 |
| Purchase #5 | $161.55 | 4.799% | $169.3028 | $169.30 | $169.30 | $169.30 |
| Purchase #6 | $121.78 | 10.757% | $134.8799 | $134.88 | $134.90 | $134.90 |
| Purchase #7 | $148.47 | 7.626% | $159.7923 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $791.29 | $856.6906 | $856.69 | $856.70 | $856.70 | |