| 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 | $183.46 | 8.558% | $199.1605 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $120.32 | 7.704% | $129.5895 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $137.76 | 3.360% | $142.3887 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $165.92 | 10.130% | $182.7277 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $191.59 | 9.336% | $209.4768 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $75.25 | 6.816% | $80.379 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $60.72 | 3.697% | $62.9648 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $935.02 | $1,006.6870 | $1,006.69 | $1,006.75 | $1,006.80 | |