| 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 | $187.59 | 13.763% | $213.408 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $134.85 | 5.788% | $142.6551 | $142.66 | $142.65 | $142.70 |
| Purchase #3 | $86.34 | 8.675% | $93.83 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $187.98 | 13.124% | $212.6505 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $231.99 | 7.506% | $249.4032 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $38.37 | 11.517% | $42.7891 | $42.79 | $42.80 | $42.80 |
| Purchase #7 | $176.89 | 8.798% | $192.4528 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $1,044.01 | $1,147.1887 | $1,147.19 | $1,147.20 | $1,147.30 | |