| 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 | $36.71 | 10.594% | $40.5991 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $68.42 | 3.651% | $70.918 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $161.86 | 8.303% | $175.2992 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $137.31 | 11.782% | $153.4879 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $231.38 | 3.592% | $239.6912 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $163.76 | 11.278% | $182.2289 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $182.37 | 9.366% | $199.4508 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $981.81 | $1,061.6751 | $1,061.68 | $1,061.70 | $1,061.70 | |