| 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 | $166.68 | 11.465% | $185.7899 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $137.88 | 7.693% | $148.4871 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $192.80 | 12.724% | $217.3319 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $25.26 | 3.382% | $26.1143 | $26.11 | $26.10 | $26.10 |
| Purchase #5 | $36.48 | 13.241% | $41.3103 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $98.76 | 12.593% | $111.1968 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $58.69 | 6.481% | $62.4937 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $716.55 | $792.7240 | $792.72 | $792.75 | $792.70 | |