| 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 | $177.73 | 3.683% | $184.2758 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $94.47 | 8.427% | $102.431 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $128.53 | 10.441% | $141.9498 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $136.55 | 9.177% | $149.0812 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $119.59 | 6.836% | $127.7652 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $223.70 | 8.793% | $243.3699 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $66.50 | 6.125% | $70.5731 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $947.07 | $1,019.4460 | $1,019.45 | $1,019.45 | $1,019.50 | |