| 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 | $156.31 | 7.228% | $167.6081 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $170.44 | 12.236% | $191.295 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $65.29 | 9.760% | $71.6623 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $113.57 | 10.870% | $125.9151 | $125.92 | $125.90 | $125.90 |
| Purchase #5 | $160.38 | 11.864% | $179.4075 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $228.65 | 3.202% | $235.9714 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $40.63 | 8.180% | $43.9535 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $935.27 | $1,015.8129 | $1,015.82 | $1,015.75 | $1,015.90 | |