| 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 | $181.90 | 13.448% | $206.3619 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $109.84 | 13.278% | $124.4246 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $94.46 | 13.385% | $107.1035 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $202.36 | 7.566% | $217.6706 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $143.48 | 4.530% | $149.9796 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $96.66 | 12.653% | $108.8904 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $246.32 | 5.612% | $260.1435 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,075.02 | $1,174.5741 | $1,174.56 | $1,174.55 | $1,174.60 | |