| 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 | $128.77 | 10.263% | $141.9857 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $6.64 | 4.752% | $6.9555 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $161.59 | 3.341% | $166.9887 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $242.73 | 12.365% | $272.7436 | $272.74 | $272.75 | $272.70 |
| Purchase #5 | $17.62 | 5.708% | $18.6257 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $223.37 | 13.167% | $252.7811 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $71.70 | 10.855% | $79.483 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $852.42 | $939.5633 | $939.57 | $939.65 | $939.60 | |