| 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 | $67.45 | 12.401% | $75.8145 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $142.77 | 13.781% | $162.4451 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $61.44 | 9.203% | $67.0943 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $122.34 | 10.183% | $134.7979 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $229.51 | 6.821% | $245.1649 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $180.57 | 10.621% | $199.7483 | $199.75 | $199.75 | $199.70 |
| Purchase #7 | $227.91 | 13.441% | $258.5434 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,031.99 | $1,143.6084 | $1,143.60 | $1,143.60 | $1,143.50 | |