| 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 | $162.72 | 9.618% | $178.3704 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $11.98 | 13.701% | $13.6214 | $13.62 | $13.60 | $13.60 |
| Purchase #3 | $36.57 | 5.739% | $38.6688 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $185.44 | 11.274% | $206.3465 | $206.35 | $206.35 | $206.30 |
| Purchase #5 | $214.64 | 4.387% | $224.0563 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $113.92 | 6.175% | $120.9546 | $120.95 | $120.95 | $121.00 |
| Purchase #7 | $55.44 | 5.216% | $58.3318 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $780.71 | $840.3498 | $840.35 | $840.30 | $840.40 | |