| 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 | $165.39 | 3.441% | $171.0811 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $27.99 | 6.566% | $29.8278 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $66.84 | 8.820% | $72.7353 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $41.72 | 13.202% | $47.2279 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $167.29 | 12.172% | $187.6525 | $187.65 | $187.65 | $187.70 |
| Purchase #6 | $48.43 | 3.623% | $50.1846 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $131.94 | 9.823% | $144.9005 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $649.60 | $703.6097 | $703.61 | $703.70 | $703.60 | |