| 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 | $222.66 | 11.289% | $247.7961 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $178.84 | 7.477% | $192.2119 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $76.34 | 6.615% | $81.3899 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $143.95 | 11.871% | $161.0383 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $139.58 | 7.156% | $149.5683 | $149.57 | $149.55 | $149.60 |
| Purchase #6 | $115.92 | 7.778% | $124.9363 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $145.84 | 12.644% | $164.28 | $164.28 | $164.30 | $164.30 |
| 7 purchase totals = | $1,023.13 | $1,121.2208 | $1,121.23 | $1,121.25 | $1,121.20 | |