| 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 | $82.61 | 9.793% | $90.7 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $151.29 | 9.197% | $165.2041 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $78.32 | 3.544% | $81.0957 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $165.32 | 10.121% | $182.052 | $182.05 | $182.05 | $182.10 |
| Purchase #5 | $198.77 | 8.155% | $214.9797 | $214.98 | $215.00 | $215.00 |
| Purchase #6 | $142.75 | 12.498% | $160.5909 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $218.33 | 3.147% | $225.2008 | $225.20 | $225.20 | $225.20 |
| 7 purchase totals = | $1,037.39 | $1,119.8232 | $1,119.82 | $1,119.85 | $1,119.90 | |