| 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 | $73.64 | 9.393% | $80.557 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $165.58 | 13.684% | $188.238 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $71.30 | 13.547% | $80.959 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $166.63 | 10.773% | $184.581 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $73.26 | 11.377% | $81.5948 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $176.83 | 11.464% | $197.1018 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $25.54 | 11.235% | $28.4094 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $752.78 | $841.4410 | $841.44 | $841.45 | $841.50 | |