| 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 | $171.30 | 11.720% | $191.3764 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $132.61 | 4.364% | $138.3971 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $83.58 | 3.519% | $86.5212 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $41.61 | 6.416% | $44.2797 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $16.44 | 4.649% | $17.2043 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $209.39 | 10.228% | $230.8064 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $141.51 | 4.147% | $147.3784 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $796.44 | $855.9635 | $855.97 | $856.00 | $856.00 | |