| 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 | $180.81 | 7.528% | $194.4214 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $137.65 | 8.408% | $149.2236 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $141.92 | 13.458% | $161.0196 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $153.67 | 10.447% | $169.7239 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $85.75 | 9.699% | $94.0669 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $68.46 | 13.557% | $77.7411 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $211.29 | 12.660% | $238.0393 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $979.55 | $1,084.2358 | $1,084.23 | $1,084.15 | $1,084.10 | |