| 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 | $147.34 | 5.672% | $155.6971 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $140.47 | 8.345% | $152.1922 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $18.64 | 10.801% | $20.6533 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $185.92 | 8.281% | $201.316 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $237.69 | 6.223% | $252.4814 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $149.90 | 10.575% | $165.7519 | $165.75 | $165.75 | $165.80 |
| Purchase #7 | $23.48 | 9.564% | $25.7256 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $903.44 | $973.8175 | $973.82 | $973.85 | $973.90 | |