| 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 | $23.65 | 10.598% | $26.1564 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $126.33 | 10.199% | $139.2144 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $155.67 | 10.118% | $171.4207 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $28.84 | 11.192% | $32.0678 | $32.07 | $32.05 | $32.10 |
| Purchase #5 | $132.52 | 11.641% | $147.9467 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $176.61 | 6.228% | $187.6093 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $136.89 | 8.645% | $148.7241 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $780.51 | $853.1394 | $853.14 | $853.05 | $853.10 | |