| 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 | $145.57 | 9.564% | $159.4923 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $125.65 | 12.704% | $141.6126 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $145.33 | 13.230% | $164.5572 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $238.63 | 10.356% | $263.3425 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $7.75 | 8.752% | $8.4283 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $133.78 | 4.445% | $139.7265 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $138.67 | 3.595% | $143.6552 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $935.38 | $1,020.8146 | $1,020.82 | $1,020.85 | $1,020.80 | |