| 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 | $71.65 | 13.327% | $81.1988 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $176.96 | 9.369% | $193.5394 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $168.78 | 8.818% | $183.663 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $40.53 | 9.836% | $44.5165 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $25.33 | 9.176% | $27.6543 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $183.96 | 10.257% | $202.8288 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $9.52 | 13.542% | $10.8092 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $676.73 | $744.2100 | $744.21 | $744.20 | $744.20 | |