| 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 | $188.66 | 13.199% | $213.5612 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $153.44 | 10.170% | $169.0448 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $5.61 | 5.678% | $5.9285 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $12.25 | 11.460% | $13.6539 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $49.88 | 13.690% | $56.7086 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $92.58 | 12.377% | $104.0386 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $131.34 | 13.502% | $149.0735 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $633.76 | $712.0091 | $712.00 | $712.00 | $712.00 | |