| 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 | $169.30 | 5.828% | $179.1668 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $36.49 | 4.719% | $38.212 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $234.62 | 11.149% | $260.7778 | $260.78 | $260.80 | $260.80 |
| Purchase #4 | $55.30 | 10.366% | $61.0324 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $78.42 | 13.314% | $88.8608 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $158.78 | 10.557% | $175.5424 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $192.65 | 7.245% | $206.6075 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $925.56 | $1,010.1997 | $1,010.20 | $1,010.20 | $1,010.20 | |