| 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 | $165.40 | 10.307% | $182.4478 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $18.30 | 6.705% | $19.527 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $160.83 | 4.524% | $168.1059 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $233.65 | 10.783% | $258.8445 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $205.64 | 7.695% | $221.464 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $246.96 | 9.116% | $269.4729 | $269.47 | $269.45 | $269.50 |
| Purchase #7 | $208.48 | 3.440% | $215.6517 | $215.65 | $215.65 | $215.70 |
| 7 purchase totals = | $1,239.26 | $1,335.5138 | $1,335.51 | $1,335.50 | $1,335.50 | |