| 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 | $204.64 | 12.595% | $230.4144 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $114.75 | 11.874% | $128.3754 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $67.53 | 10.439% | $74.5795 | $74.58 | $74.60 | $74.60 |
| Purchase #4 | $8.47 | 13.247% | $9.592 | $9.59 | $9.60 | $9.60 |
| Purchase #5 | $13.69 | 12.171% | $15.3562 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $99.47 | 13.753% | $113.1501 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $156.78 | 9.405% | $171.5252 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $665.33 | $742.9928 | $743.00 | $743.05 | $743.10 | |