| 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 | $149.31 | 12.330% | $167.7199 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $52.54 | 6.213% | $55.8043 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $20.62 | 6.684% | $21.9982 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $210.75 | 5.188% | $221.6837 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $166.75 | 4.694% | $174.5772 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $153.50 | 10.232% | $169.2061 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $111.96 | 8.531% | $121.5113 | $121.51 | $121.50 | $121.50 |
| 7 purchase totals = | $865.43 | $932.5007 | $932.50 | $932.50 | $932.50 | |