| 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 | $185.65 | 5.634% | $196.1095 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $60.88 | 12.258% | $68.3427 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $118.38 | 9.470% | $129.5906 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $130.91 | 3.796% | $135.8793 | $135.88 | $135.90 | $135.90 |
| Purchase #5 | $179.37 | 4.166% | $186.8426 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $32.39 | 13.193% | $36.6632 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $92.32 | 7.671% | $99.4019 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $799.90 | $852.8298 | $852.82 | $852.85 | $852.80 | |