| 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 | $143.94 | 5.696% | $152.1388 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $195.77 | 9.737% | $214.8321 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $114.93 | 6.741% | $122.6774 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $57.29 | 4.139% | $59.6612 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $170.30 | 3.356% | $176.0153 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $155.74 | 12.794% | $175.6654 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $163.59 | 9.594% | $179.2848 | $179.28 | $179.30 | $179.30 |
| 7 purchase totals = | $1,001.56 | $1,080.2750 | $1,080.28 | $1,080.30 | $1,080.30 | |