| 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 | $138.89 | 11.605% | $155.0082 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $174.27 | 8.830% | $189.658 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $182.67 | 6.130% | $193.8677 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $209.89 | 6.152% | $222.8024 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $30.80 | 10.850% | $34.1418 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $27.93 | 6.561% | $29.7625 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $201.85 | 9.438% | $220.9006 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $966.30 | $1,046.1412 | $1,046.14 | $1,046.10 | $1,046.20 | |