| 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 | $131.84 | 10.291% | $145.4077 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $190.47 | 3.762% | $197.6355 | $197.64 | $197.65 | $197.60 |
| Purchase #3 | $128.78 | 4.363% | $134.3987 | $134.40 | $134.40 | $134.40 |
| Purchase #4 | $176.86 | 3.284% | $182.6681 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $80.49 | 8.171% | $87.0668 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $237.85 | 7.262% | $255.1227 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $59.78 | 12.238% | $67.0959 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $1,006.07 | $1,069.3954 | $1,069.41 | $1,069.35 | $1,069.40 | |