| 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 | $152.26 | 12.759% | $171.6869 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $115.64 | 4.721% | $121.0994 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $246.80 | 10.507% | $272.7313 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $234.70 | 12.697% | $264.4999 | $264.50 | $264.50 | $264.50 |
| Purchase #5 | $144.64 | 12.119% | $162.1689 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $125.30 | 11.278% | $139.4313 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $192.57 | 13.595% | $218.7499 | $218.75 | $218.75 | $218.70 |
| 7 purchase totals = | $1,211.91 | $1,350.3676 | $1,350.37 | $1,350.40 | $1,350.30 | |