| 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 | $161.47 | 9.381% | $176.6175 | $176.62 | $176.60 | $176.60 |
| Purchase #2 | $24.73 | 10.613% | $27.3546 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $190.87 | 4.705% | $199.8504 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $38.80 | 5.236% | $40.8316 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $148.57 | 5.736% | $157.092 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $212.75 | 11.762% | $237.7737 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $83.74 | 4.864% | $87.8131 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $860.93 | $927.3329 | $927.32 | $927.30 | $927.40 | |