| 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 | $173.66 | 9.605% | $190.34 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $232.27 | 13.312% | $263.1898 | $263.19 | $263.20 | $263.20 |
| Purchase #3 | $150.49 | 3.838% | $156.2658 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $67.42 | 11.300% | $75.0385 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $138.62 | 13.825% | $157.7842 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $60.46 | 4.791% | $63.3566 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $129.45 | 11.869% | $144.8144 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $952.37 | $1,050.7893 | $1,050.79 | $1,050.80 | $1,050.80 | |