| 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 | $128.65 | 7.747% | $138.6165 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $33.39 | 7.244% | $35.8088 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $152.52 | 7.524% | $163.9956 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $173.83 | 11.436% | $193.7092 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $195.64 | 6.719% | $208.7851 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $126.31 | 11.535% | $140.8799 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $234.36 | 4.545% | $245.0117 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $1,044.70 | $1,126.8068 | $1,126.82 | $1,126.80 | $1,126.80 | |