| 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 | $76.87 | 11.440% | $85.6639 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $197.89 | 11.351% | $220.3525 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $141.86 | 3.566% | $146.9187 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $6.34 | 6.799% | $6.7711 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $188.35 | 10.637% | $208.3848 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $147.85 | 8.567% | $160.5163 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $185.75 | 8.326% | $201.2155 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $944.91 | $1,029.8228 | $1,029.82 | $1,029.75 | $1,029.90 | |