| 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 | $175.31 | 10.803% | $194.2487 | $194.25 | $194.25 | $194.20 |
| Purchase #2 | $152.62 | 3.221% | $157.5359 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $234.81 | 6.775% | $250.7184 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $75.72 | 3.775% | $78.5784 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $76.87 | 5.142% | $80.8227 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $63.36 | 7.819% | $68.3141 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $121.55 | 7.347% | $130.4803 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $900.24 | $960.6985 | $960.70 | $960.70 | $960.60 | |