| 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 | $13.59 | 6.185% | $14.4305 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $136.72 | 8.206% | $147.9392 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $155.91 | 10.515% | $172.3039 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $240.54 | 9.169% | $262.5951 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $13.55 | 9.123% | $14.7862 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $18.91 | 6.835% | $20.2025 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $111.62 | 12.183% | $125.2187 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $690.84 | $757.4761 | $757.48 | $757.50 | $757.40 | |