| 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 | $190.56 | 3.754% | $197.7136 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $39.88 | 4.161% | $41.5394 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $67.78 | 13.174% | $76.7093 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $182.65 | 6.311% | $194.177 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $244.74 | 13.832% | $278.5924 | $278.59 | $278.60 | $278.60 |
| Purchase #6 | $138.43 | 5.531% | $146.0866 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $149.41 | 9.612% | $163.7713 | $163.77 | $163.75 | $163.80 |
| 7 purchase totals = | $1,013.45 | $1,098.5896 | $1,098.59 | $1,098.60 | $1,098.60 | |