| 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 | $103.78 | 6.567% | $110.5952 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $27.26 | 11.455% | $30.3826 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $145.80 | 13.535% | $165.534 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $226.37 | 10.209% | $249.4801 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $18.57 | 13.441% | $21.066 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $12.79 | 11.650% | $14.28 | $14.28 | $14.30 | $14.30 |
| Purchase #7 | $151.30 | 5.774% | $160.0361 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $685.87 | $751.3740 | $751.38 | $751.45 | $751.40 | |