| 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 | $124.36 | 7.456% | $133.6323 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $107.28 | 7.324% | $115.1372 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $150.82 | 13.676% | $171.4461 | $171.45 | $171.45 | $171.40 |
| Purchase #4 | $166.98 | 3.561% | $172.9262 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $28.32 | 10.679% | $31.3443 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $116.49 | 3.591% | $120.6732 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $109.84 | 6.393% | $116.8621 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $804.09 | $862.0214 | $862.02 | $862.05 | $861.90 | |