| 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 | $164.48 | 6.208% | $174.6909 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $110.65 | 4.157% | $115.2497 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $163.89 | 11.706% | $183.075 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $134.43 | 5.842% | $142.2834 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $15.77 | 13.102% | $17.8362 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $190.79 | 13.853% | $217.2201 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $183.75 | 10.351% | $202.77 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $963.76 | $1,053.1253 | $1,053.13 | $1,053.15 | $1,053.10 | |