| 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 | $154.99 | 10.176% | $170.7618 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $52.83 | 11.176% | $58.7343 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $177.69 | 4.463% | $185.6203 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $53.59 | 3.541% | $55.4876 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $201.55 | 7.205% | $216.0717 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $136.88 | 5.791% | $144.8067 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $224.70 | 9.233% | $245.4466 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $1,002.23 | $1,076.9290 | $1,076.93 | $1,076.90 | $1,076.90 | |