| 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 | $168.73 | 4.156% | $175.7424 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $150.26 | 9.809% | $164.999 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $54.57 | 5.455% | $57.5468 | $57.55 | $57.55 | $57.50 |
| Purchase #4 | $194.36 | 13.511% | $220.62 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $12.31 | 4.489% | $12.8626 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $78.28 | 12.722% | $88.2388 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $110.72 | 5.418% | $116.7188 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $769.23 | $836.7284 | $836.73 | $836.70 | $836.60 | |