| 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 | $165.66 | 7.342% | $177.8228 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $175.67 | 8.687% | $190.9305 | $190.93 | $190.95 | $190.90 |
| Purchase #3 | $112.63 | 9.336% | $123.1451 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $250.30 | 6.674% | $267.005 | $267.01 | $267.00 | $267.00 |
| Purchase #5 | $157.50 | 8.292% | $170.5599 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $36.33 | 10.389% | $40.1043 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $199.74 | 6.559% | $212.8409 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $1,097.83 | $1,182.4085 | $1,182.41 | $1,182.40 | $1,182.30 | |