| 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 | $146.71 | 10.791% | $162.5415 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $157.56 | 4.444% | $164.562 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $76.94 | 11.191% | $85.5504 | $85.55 | $85.55 | $85.60 |
| Purchase #4 | $186.26 | 6.871% | $199.0579 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $109.47 | 12.105% | $122.7213 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $149.45 | 6.847% | $159.6828 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $95.83 | 9.303% | $104.7451 | $104.75 | $104.75 | $104.70 |
| 7 purchase totals = | $922.22 | $998.8610 | $998.86 | $998.85 | $998.90 | |