| 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 | $171.77 | 13.690% | $195.2853 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $148.49 | 10.211% | $163.6523 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $200.78 | 11.638% | $224.1468 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $175.53 | 4.726% | $183.8255 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $80.83 | 11.286% | $89.9525 | $89.95 | $89.95 | $90.00 |
| Purchase #6 | $15.45 | 9.766% | $16.9588 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $225.36 | 4.664% | $235.8708 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,018.21 | $1,109.6920 | $1,109.70 | $1,109.70 | $1,109.80 | |