| 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 | $130.62 | 11.400% | $145.5107 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $54.38 | 6.696% | $58.0213 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $141.58 | 12.595% | $159.412 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $142.58 | 13.433% | $161.7328 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $213.52 | 4.360% | $222.8295 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $55.89 | 7.761% | $60.2276 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $83.47 | 5.556% | $88.1076 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $822.04 | $895.8415 | $895.84 | $895.85 | $895.70 | |