| 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 | $180.97 | 4.127% | $188.4386 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $95.35 | 12.227% | $107.0084 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $135.29 | 9.850% | $148.6161 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $54.74 | 4.719% | $57.3232 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $146.57 | 7.842% | $158.064 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $180.60 | 10.413% | $199.4059 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $170.76 | 3.538% | $176.8015 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $964.28 | $1,035.6577 | $1,035.66 | $1,035.60 | $1,035.60 | |