| 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 | $74.83 | 5.599% | $79.0197 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $131.54 | 3.858% | $136.6148 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $216.76 | 5.106% | $227.8278 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $181.43 | 7.237% | $194.5601 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $131.60 | 9.221% | $143.7348 | $143.73 | $143.75 | $143.70 |
| Purchase #6 | $241.93 | 8.840% | $263.3166 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $128.63 | 10.108% | $141.6319 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $1,106.72 | $1,186.7057 | $1,186.70 | $1,186.70 | $1,186.60 | |