| 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 | $145.91 | 9.693% | $160.0531 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $162.74 | 7.148% | $174.3727 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $16.26 | 9.859% | $17.8631 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $90.71 | 13.742% | $103.1754 | $103.18 | $103.20 | $103.20 |
| Purchase #5 | $220.84 | 4.249% | $230.2235 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $86.73 | 11.476% | $96.6831 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $229.69 | 9.724% | $252.0251 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $952.88 | $1,034.3960 | $1,034.39 | $1,034.40 | $1,034.50 | |