| 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 | $85.81 | 5.344% | $90.3957 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $181.49 | 12.396% | $203.9875 | $203.99 | $204.00 | $204.00 |
| Purchase #3 | $147.62 | 9.655% | $161.8727 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $121.68 | 13.598% | $138.226 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $70.48 | 7.596% | $75.8337 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $145.36 | 13.813% | $165.4386 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $188.55 | 6.606% | $201.0056 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $940.99 | $1,036.7598 | $1,036.77 | $1,036.80 | $1,036.70 | |