| 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 | $179.74 | 3.872% | $186.6995 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $45.85 | 10.705% | $50.7582 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $35.28 | 3.278% | $36.4365 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $138.50 | 5.245% | $145.7643 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $38.62 | 12.658% | $43.5085 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $69.61 | 6.367% | $74.0421 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $106.68 | 12.862% | $120.4012 | $120.40 | $120.40 | $120.40 |
| 7 purchase totals = | $614.28 | $657.6103 | $657.61 | $657.60 | $657.60 | |