| 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 | $212.70 | 6.657% | $226.8594 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $176.49 | 4.435% | $184.3173 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $163.29 | 10.730% | $180.811 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $50.80 | 6.613% | $54.1594 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $34.90 | 11.376% | $38.8702 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $178.67 | 11.564% | $199.3314 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $75.63 | 6.618% | $80.6352 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $892.48 | $964.9839 | $964.99 | $964.95 | $965.00 | |