| 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 | $138.99 | 3.800% | $144.2716 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $154.54 | 12.355% | $173.6334 | $173.63 | $173.65 | $173.60 |
| Purchase #3 | $157.38 | 4.145% | $163.9034 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $202.71 | 10.815% | $224.6331 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $248.44 | 6.783% | $265.2917 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $193.98 | 13.444% | $220.0587 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $14.92 | 13.681% | $16.9612 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $1,110.96 | $1,208.7531 | $1,208.74 | $1,208.75 | $1,208.80 | |