| 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 | $199.75 | 8.672% | $217.0723 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $156.78 | 8.162% | $169.5764 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $64.69 | 13.264% | $73.2705 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $36.53 | 10.200% | $40.2561 | $40.26 | $40.25 | $40.30 |
| Purchase #5 | $10.55 | 7.223% | $11.312 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $87.35 | 7.429% | $93.8392 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $115.72 | 5.262% | $121.8092 | $121.81 | $121.80 | $121.80 |
| 7 purchase totals = | $671.37 | $727.1357 | $727.14 | $727.10 | $727.20 | |