| 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 | $163.58 | 6.643% | $174.4466 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $13.64 | 9.588% | $14.9478 | $14.95 | $14.95 | $14.90 |
| Purchase #3 | $127.79 | 4.644% | $133.7246 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $130.52 | 6.434% | $138.9177 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $110.83 | 8.620% | $120.3835 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $134.42 | 8.664% | $146.0661 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $236.94 | 4.188% | $246.863 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $917.72 | $975.3493 | $975.35 | $975.30 | $975.30 | |