| 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 | $187.91 | 6.809% | $200.7048 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $67.66 | 12.154% | $75.8834 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $138.52 | 5.370% | $145.9585 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $125.94 | 6.733% | $134.4195 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $178.46 | 10.481% | $197.1644 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $106.88 | 12.334% | $120.0626 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $180.83 | 7.698% | $194.7503 | $194.75 | $194.75 | $194.80 |
| 7 purchase totals = | $986.20 | $1,068.9435 | $1,068.93 | $1,068.90 | $1,069.10 | |