| 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 | $148.43 | 4.387% | $154.9416 | $154.94 | $154.95 | $154.90 |
| Purchase #2 | $179.54 | 4.656% | $187.8994 | $187.90 | $187.90 | $187.90 |
| Purchase #3 | $83.28 | 12.800% | $93.9398 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $71.64 | 6.105% | $76.0136 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $59.74 | 4.506% | $62.4319 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $206.30 | 9.108% | $225.0898 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $47.27 | 11.807% | $52.8512 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $796.20 | $853.1673 | $853.16 | $853.20 | $853.10 | |