| 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 | $162.53 | 7.671% | $174.9977 | $175.00 | $175.00 | $175.00 |
| Purchase #2 | $137.76 | 10.325% | $151.9837 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $223.79 | 9.808% | $245.7393 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $39.40 | 7.419% | $42.3231 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $154.63 | 6.253% | $164.299 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $244.78 | 13.815% | $278.5964 | $278.60 | $278.60 | $278.60 |
| Purchase #7 | $28.83 | 5.824% | $30.5091 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $991.72 | $1,088.4483 | $1,088.45 | $1,088.45 | $1,088.40 | |