| 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 | $103.71 | 11.271% | $115.3992 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $201.74 | 10.134% | $222.1843 | $222.18 | $222.20 | $222.20 |
| Purchase #3 | $60.97 | 7.634% | $65.6244 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $169.29 | 10.193% | $186.5457 | $186.55 | $186.55 | $186.50 |
| Purchase #5 | $8.43 | 8.845% | $9.1756 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $142.98 | 10.649% | $158.2059 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $177.56 | 4.616% | $185.7562 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $864.68 | $942.8913 | $942.90 | $942.90 | $942.90 | |