| 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 | $70.45 | 12.514% | $79.2661 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $236.53 | 12.445% | $265.9662 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $137.59 | 7.391% | $147.7593 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $198.27 | 8.577% | $215.2756 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $31.84 | 4.158% | $33.1639 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $154.81 | 11.467% | $172.5621 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $217.92 | 8.765% | $237.0207 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,047.41 | $1,151.0139 | $1,151.02 | $1,150.95 | $1,151.20 | |