| 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 | $180.59 | 5.384% | $190.313 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $86.48 | 11.752% | $96.6431 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $16.97 | 5.278% | $17.8657 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $102.70 | 11.439% | $114.4479 | $114.45 | $114.45 | $114.40 |
| Purchase #5 | $200.62 | 5.343% | $211.3391 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $227.37 | 4.132% | $236.7649 | $236.76 | $236.75 | $236.80 |
| Purchase #7 | $19.52 | 8.636% | $21.2057 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $834.25 | $888.5794 | $888.58 | $888.55 | $888.50 | |