| 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 | $164.39 | 10.405% | $181.4948 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $9.99 | 4.124% | $10.402 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $96.64 | 5.434% | $101.8914 | $101.89 | $101.90 | $101.90 |
| Purchase #4 | $204.59 | 8.449% | $221.8758 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $63.95 | 9.492% | $70.0201 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $14.53 | 10.848% | $16.1062 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $210.40 | 3.483% | $217.7282 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $764.49 | $819.5185 | $819.52 | $819.55 | $819.50 | |