| 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 | $175.98 | 4.852% | $184.5185 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $239.41 | 9.765% | $262.7884 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $249.34 | 4.294% | $260.0467 | $260.05 | $260.05 | $260.00 |
| Purchase #4 | $175.91 | 9.320% | $192.3048 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $136.90 | 6.544% | $145.8587 | $145.86 | $145.85 | $145.90 |
| Purchase #6 | $131.78 | 10.182% | $145.1978 | $145.20 | $145.20 | $145.20 |
| Purchase #7 | $212.65 | 13.599% | $241.5683 | $241.57 | $241.55 | $241.60 |
| 7 purchase totals = | $1,321.97 | $1,432.2832 | $1,432.29 | $1,432.25 | $1,432.30 | |