| 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 | $145.85 | 9.427% | $159.5993 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $159.79 | 3.629% | $165.5888 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $22.94 | 10.423% | $25.331 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $112.74 | 8.726% | $122.5777 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $187.37 | 7.323% | $201.0911 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $221.30 | 3.751% | $229.601 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $30.88 | 11.440% | $34.4127 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $880.87 | $938.2016 | $938.20 | $938.25 | $938.20 | |