| 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 | $139.29 | 4.369% | $145.3756 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $155.43 | 13.769% | $176.8312 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $211.38 | 11.529% | $235.75 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $138.63 | 7.393% | $148.8789 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $22.64 | 13.151% | $25.6174 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $101.76 | 7.313% | $109.2017 | $109.20 | $109.20 | $109.20 |
| Purchase #7 | $118.81 | 3.118% | $122.5145 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $887.94 | $964.1693 | $964.17 | $964.20 | $964.20 | |