| 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 | $174.65 | 13.758% | $198.6783 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $60.94 | 6.468% | $64.8816 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $9.71 | 5.645% | $10.2581 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $177.90 | 5.298% | $187.3251 | $187.33 | $187.35 | $187.30 |
| Purchase #5 | $14.95 | 11.715% | $16.7014 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $211.86 | 8.372% | $229.5969 | $229.60 | $229.60 | $229.60 |
| Purchase #7 | $66.25 | 8.453% | $71.8501 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $716.26 | $779.2915 | $779.30 | $779.35 | $779.40 | |