| 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 | $158.45 | 5.201% | $166.691 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $187.65 | 11.547% | $209.3179 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $168.61 | 4.661% | $176.4689 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $10.36 | 3.357% | $10.7078 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $75.91 | 9.783% | $83.3363 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $173.91 | 4.678% | $182.0455 | $182.05 | $182.05 | $182.00 |
| Purchase #7 | $167.74 | 6.798% | $179.143 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $942.63 | $1,007.7104 | $1,007.72 | $1,007.70 | $1,007.60 | |