| 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 | $200.81 | 8.615% | $218.1098 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $68.46 | 4.282% | $71.3915 | $71.39 | $71.40 | $71.40 |
| Purchase #3 | $240.77 | 6.851% | $257.2652 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $125.52 | 6.499% | $133.6775 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $113.91 | 13.632% | $129.4382 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $193.41 | 7.802% | $208.4998 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $143.45 | 8.662% | $155.8756 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $1,086.33 | $1,174.2576 | $1,174.27 | $1,174.30 | $1,174.30 | |