| 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 | $191.60 | 5.768% | $202.6515 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $35.28 | 3.504% | $36.5162 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $119.57 | 12.600% | $134.6358 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $189.63 | 10.504% | $209.5487 | $209.55 | $209.55 | $209.50 |
| Purchase #5 | $120.58 | 9.314% | $131.8108 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $66.71 | 13.496% | $75.7132 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $81.41 | 3.157% | $83.9801 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $804.78 | $874.8563 | $874.86 | $874.85 | $874.80 | |