| 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 | $173.37 | 9.327% | $189.5402 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $235.66 | 7.260% | $252.7689 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $141.71 | 9.322% | $154.9202 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $166.79 | 7.446% | $179.2092 | $179.21 | $179.20 | $179.20 |
| Purchase #5 | $249.48 | 8.251% | $270.0646 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $231.48 | 11.569% | $258.2599 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $156.88 | 3.222% | $161.9347 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,355.37 | $1,466.6977 | $1,466.69 | $1,466.65 | $1,466.70 | |