| 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 | $247.28 | 7.522% | $265.8804 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $145.60 | 6.731% | $155.4003 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $161.31 | 8.358% | $174.7923 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $36.36 | 9.333% | $39.7535 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $134.25 | 4.621% | $140.4537 | $140.45 | $140.45 | $140.50 |
| Purchase #6 | $138.45 | 3.295% | $143.0119 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $13.33 | 4.676% | $13.9533 | $13.95 | $13.95 | $14.00 |
| 7 purchase totals = | $876.58 | $933.2454 | $933.23 | $933.25 | $933.40 | |