| 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 | $149.90 | 10.461% | $165.581 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $114.58 | 3.762% | $118.8905 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $139.67 | 5.390% | $147.1982 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $208.77 | 7.707% | $224.8599 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $41.79 | 7.200% | $44.7989 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $159.26 | 8.847% | $173.3497 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $121.53 | 12.658% | $136.9133 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $935.50 | $1,011.5915 | $1,011.59 | $1,011.60 | $1,011.60 | |