| 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 | $192.97 | 4.339% | $201.343 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $186.61 | 6.740% | $199.1875 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $7.80 | 10.726% | $8.6366 | $8.64 | $8.65 | $8.60 |
| Purchase #4 | $33.43 | 12.387% | $37.571 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $147.84 | 5.851% | $156.4901 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $234.62 | 4.555% | $245.3069 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $54.56 | 3.732% | $56.5962 | $56.60 | $56.60 | $56.60 |
| 7 purchase totals = | $857.83 | $905.1313 | $905.14 | $905.15 | $905.10 | |