| 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 | $184.68 | 4.298% | $192.6175 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $41.40 | 11.259% | $46.0612 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $175.31 | 5.499% | $184.9503 | $184.95 | $184.95 | $185.00 |
| Purchase #4 | $6.39 | 13.669% | $7.2634 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $10.85 | 8.352% | $11.7562 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $132.53 | 10.547% | $146.5079 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $70.95 | 5.855% | $75.1041 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $622.11 | $664.2606 | $664.26 | $664.20 | $664.40 | |