| 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 | $206.64 | 5.448% | $217.8977 | $217.90 | $217.90 | $217.90 |
| Purchase #2 | $166.75 | 3.115% | $171.9443 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $200.99 | 11.136% | $223.3722 | $223.37 | $223.35 | $223.40 |
| Purchase #4 | $236.26 | 4.269% | $246.3459 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $45.85 | 5.634% | $48.4332 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $53.28 | 13.325% | $60.3796 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $186.31 | 6.578% | $198.5655 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,096.08 | $1,166.9384 | $1,166.94 | $1,166.95 | $1,166.90 | |