| 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 | $155.95 | 10.776% | $172.7552 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $150.74 | 13.523% | $171.1246 | $171.12 | $171.10 | $171.10 |
| Purchase #3 | $79.26 | 10.534% | $87.6092 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $157.33 | 9.285% | $171.9381 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $249.46 | 6.663% | $266.0815 | $266.08 | $266.10 | $266.10 |
| Purchase #6 | $123.36 | 10.567% | $136.3955 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $166.72 | 10.625% | $184.434 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $1,082.82 | $1,190.3381 | $1,190.34 | $1,190.35 | $1,190.30 | |