| 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 | $159.36 | 13.669% | $181.1429 | $181.14 | $181.15 | $181.10 |
| Purchase #2 | $220.67 | 6.113% | $234.1596 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $192.64 | 7.314% | $206.7297 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $156.66 | 13.491% | $177.795 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $116.91 | 12.781% | $131.8523 | $131.85 | $131.85 | $131.90 |
| Purchase #6 | $101.59 | 11.804% | $113.5817 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $78.72 | 6.718% | $84.0084 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,026.55 | $1,129.2696 | $1,129.27 | $1,129.30 | $1,129.30 | |