| 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 | $179.52 | 4.805% | $188.1459 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $111.81 | 6.669% | $119.2666 | $119.27 | $119.25 | $119.30 |
| Purchase #3 | $200.70 | 5.120% | $210.9758 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $143.37 | 11.545% | $159.9221 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $205.47 | 11.368% | $228.8278 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $235.60 | 7.817% | $254.0169 | $254.02 | $254.00 | $254.00 |
| Purchase #7 | $63.53 | 6.712% | $67.7941 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $1,140.00 | $1,228.9492 | $1,228.96 | $1,228.95 | $1,228.90 | |