| 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 | $138.71 | 13.682% | $157.6883 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $47.88 | 12.584% | $53.9052 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $226.62 | 10.427% | $250.2497 | $250.25 | $250.25 | $250.20 |
| Purchase #4 | $235.76 | 4.419% | $246.1782 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $125.62 | 8.565% | $136.3794 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $157.30 | 13.280% | $178.1894 | $178.19 | $178.20 | $178.20 |
| Purchase #7 | $36.82 | 3.790% | $38.2155 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $968.71 | $1,060.8057 | $1,060.82 | $1,060.85 | $1,060.80 | |