| 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 | $162.67 | 4.795% | $170.47 | $170.47 | $170.45 | $170.50 |
| Purchase #2 | $51.25 | 13.300% | $58.0663 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $150.92 | 10.556% | $166.8511 | $166.85 | $166.85 | $166.90 |
| Purchase #4 | $181.54 | 7.851% | $195.7927 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $123.37 | 9.623% | $135.2419 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $65.65 | 13.440% | $74.4734 | $74.47 | $74.45 | $74.50 |
| Purchase #7 | $131.58 | 6.595% | $140.2577 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $866.98 | $941.1531 | $941.15 | $941.10 | $941.30 | |