| 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 | $148.31 | 12.544% | $166.914 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $128.91 | 4.602% | $134.8424 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $155.69 | 13.116% | $176.1103 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $22.59 | 3.435% | $23.366 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $53.43 | 9.640% | $58.5807 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $152.56 | 3.747% | $158.2764 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $189.36 | 11.688% | $211.4924 | $211.49 | $211.50 | $211.50 |
| 7 purchase totals = | $850.85 | $929.5822 | $929.58 | $929.60 | $929.60 | |