| 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 | $178.25 | 4.717% | $186.6581 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $155.66 | 8.258% | $168.5144 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $58.83 | 7.534% | $63.2623 | $63.26 | $63.25 | $63.30 |
| Purchase #4 | $219.78 | 9.379% | $240.3932 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $176.94 | 7.673% | $190.5166 | $190.52 | $190.50 | $190.50 |
| Purchase #6 | $24.78 | 3.652% | $25.685 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $165.83 | 6.212% | $176.1314 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $980.07 | $1,051.1610 | $1,051.16 | $1,051.15 | $1,051.20 | |