| 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 | $222.95 | 6.322% | $237.0449 | $237.04 | $237.05 | $237.00 |
| Purchase #2 | $74.45 | 9.783% | $81.7334 | $81.73 | $81.75 | $81.70 |
| Purchase #3 | $218.82 | 5.534% | $230.9295 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $159.35 | 12.852% | $179.8297 | $179.83 | $179.85 | $179.80 |
| Purchase #5 | $100.74 | 6.872% | $107.6629 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $71.87 | 5.422% | $75.7668 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $34.53 | 12.453% | $38.83 | $38.83 | $38.85 | $38.80 |
| 7 purchase totals = | $882.71 | $951.7972 | $951.79 | $951.85 | $951.70 | |