| 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 | $113.92 | 7.677% | $122.6656 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $149.46 | 4.405% | $156.0437 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $206.77 | 10.354% | $228.179 | $228.18 | $228.20 | $228.20 |
| Purchase #4 | $105.76 | 6.804% | $112.9559 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $16.51 | 9.838% | $18.1343 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $64.55 | 8.110% | $69.785 | $69.79 | $69.80 | $69.80 |
| Purchase #7 | $130.75 | 10.567% | $144.5664 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $787.72 | $852.3299 | $852.34 | $852.35 | $852.40 | |