| 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 | $167.62 | 11.561% | $186.9985 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $61.58 | 7.754% | $66.3549 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $146.89 | 10.645% | $162.5264 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $132.56 | 12.529% | $149.1684 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $186.58 | 4.768% | $195.4761 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $188.60 | 13.119% | $213.3424 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $245.71 | 3.818% | $255.0912 | $255.09 | $255.10 | $255.10 |
| 7 purchase totals = | $1,129.54 | $1,228.9579 | $1,228.96 | $1,229.00 | $1,229.00 | |