| 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 | $170.62 | 11.133% | $189.6151 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $32.62 | 9.377% | $35.6788 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $163.53 | 8.697% | $177.7522 | $177.75 | $177.75 | $177.80 |
| Purchase #4 | $246.89 | 7.458% | $265.3031 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $154.78 | 6.608% | $165.0079 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $25.54 | 3.217% | $26.3616 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $175.83 | 12.837% | $198.4013 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $969.81 | $1,058.1200 | $1,058.12 | $1,058.10 | $1,058.20 | |