| 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 | $178.41 | 12.391% | $200.5168 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $128.90 | 8.381% | $139.7031 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $70.82 | 12.338% | $79.5578 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $159.53 | 12.525% | $179.5111 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $118.87 | 12.590% | $133.8357 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $133.84 | 9.775% | $146.9229 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $73.83 | 12.677% | $83.1894 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $864.20 | $963.2368 | $963.24 | $963.20 | $963.20 | |