| 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 | $166.26 | 9.110% | $181.4063 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $85.56 | 7.710% | $92.1567 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $74.94 | 9.130% | $81.782 | $81.78 | $81.80 | $81.80 |
| Purchase #4 | $117.56 | 4.655% | $123.0324 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $130.32 | 10.506% | $144.0114 | $144.01 | $144.00 | $144.00 |
| Purchase #6 | $67.60 | 5.173% | $71.0969 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $36.42 | 7.694% | $39.2222 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $678.66 | $732.7079 | $732.71 | $732.70 | $732.70 | |