| 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 | $174.41 | 3.622% | $180.7271 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $226.72 | 13.677% | $257.7285 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $243.71 | 12.220% | $273.4914 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $79.99 | 13.701% | $90.9494 | $90.95 | $90.95 | $90.90 |
| Purchase #5 | $229.77 | 13.346% | $260.4351 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $123.63 | 9.382% | $135.229 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $87.50 | 8.441% | $94.8859 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $1,165.73 | $1,293.4464 | $1,293.46 | $1,293.55 | $1,293.30 | |