| 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 | $162.38 | 6.823% | $173.4592 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $60.38 | 9.860% | $66.3335 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $202.92 | 9.483% | $222.1629 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $39.27 | 12.136% | $44.0358 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $161.34 | 12.845% | $182.0641 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $33.43 | 5.764% | $35.3569 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $52.58 | 4.867% | $55.1391 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $712.30 | $778.5515 | $778.55 | $778.55 | $778.60 | |