| 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 | $168.27 | 5.541% | $177.5938 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $128.48 | 10.472% | $141.9344 | $141.93 | $141.95 | $141.90 |
| Purchase #3 | $92.45 | 5.342% | $97.3887 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $132.72 | 7.284% | $142.3873 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $10.75 | 9.177% | $11.7365 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $176.96 | 4.363% | $184.6808 | $184.68 | $184.70 | $184.70 |
| Purchase #7 | $211.61 | 5.380% | $222.9946 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $921.24 | $978.7161 | $978.71 | $978.80 | $978.70 | |