| 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 | $141.54 | 6.311% | $150.4726 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $108.41 | 4.424% | $113.2061 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $202.66 | 4.568% | $211.9175 | $211.92 | $211.90 | $211.90 |
| Purchase #4 | $209.78 | 4.344% | $218.8928 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $139.28 | 10.447% | $153.8306 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $207.78 | 9.847% | $228.2401 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $198.47 | 6.419% | $211.2098 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $1,207.92 | $1,287.7695 | $1,287.77 | $1,287.75 | $1,287.70 | |