| 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 | $163.29 | 6.354% | $173.6654 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $184.79 | 9.183% | $201.7593 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $64.72 | 4.115% | $67.3832 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $111.35 | 7.423% | $119.6155 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $161.71 | 8.192% | $174.9573 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $75.85 | 3.756% | $78.6989 | $78.70 | $78.70 | $78.70 |
| Purchase #7 | $180.59 | 4.832% | $189.3161 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $942.30 | $1,005.3957 | $1,005.41 | $1,005.35 | $1,005.50 | |