| 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 | $190.83 | 13.611% | $216.8039 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $198.88 | 7.350% | $213.4977 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $56.84 | 8.270% | $61.5407 | $61.54 | $61.55 | $61.50 |
| Purchase #4 | $156.70 | 12.854% | $176.8422 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $88.54 | 9.800% | $97.2169 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $212.30 | 7.813% | $228.887 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $142.67 | 12.753% | $160.8647 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $1,046.76 | $1,155.6531 | $1,155.65 | $1,155.65 | $1,155.60 | |