| 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 | $185.49 | 6.284% | $197.1462 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $76.82 | 4.390% | $80.1924 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $37.53 | 10.582% | $41.5014 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $239.58 | 8.381% | $259.6592 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $28.69 | 10.215% | $31.6207 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $62.79 | 13.398% | $71.2026 | $71.20 | $71.20 | $71.20 |
| Purchase #7 | $206.50 | 3.554% | $213.839 | $213.84 | $213.85 | $213.80 |
| 7 purchase totals = | $837.40 | $895.1615 | $895.16 | $895.15 | $895.10 | |