| 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 | $170.88 | 11.231% | $190.0715 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $31.74 | 9.606% | $34.7889 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $162.34 | 10.516% | $179.4117 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $101.91 | 4.762% | $106.763 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $186.69 | 8.579% | $202.7061 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $97.91 | 8.151% | $105.8906 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $237.74 | 3.409% | $245.8446 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $989.21 | $1,065.4764 | $1,065.47 | $1,065.45 | $1,065.50 | |