| 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 | $144.43 | 13.698% | $164.214 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $131.73 | 11.444% | $146.8052 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $216.77 | 9.628% | $237.6406 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $79.89 | 6.138% | $84.7936 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $181.65 | 5.255% | $191.1957 | $191.20 | $191.20 | $191.20 |
| Purchase #6 | $212.37 | 5.589% | $224.2394 | $224.24 | $224.25 | $224.20 |
| Purchase #7 | $15.35 | 4.396% | $16.0248 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $982.19 | $1,064.9133 | $1,064.91 | $1,064.90 | $1,064.80 | |