| 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 | $196.65 | 8.476% | $213.3181 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $101.91 | 11.524% | $113.6541 | $113.65 | $113.65 | $113.70 |
| Purchase #3 | $135.77 | 8.353% | $147.1109 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $145.95 | 13.565% | $165.7481 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $26.48 | 10.354% | $29.2217 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $15.56 | 4.219% | $16.2165 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $43.64 | 7.786% | $47.0378 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $665.96 | $732.3072 | $732.31 | $732.25 | $732.20 | |