| 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 | $160.70 | 12.227% | $180.3488 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $204.82 | 9.463% | $224.2021 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $32.92 | 12.775% | $37.1255 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $247.71 | 10.360% | $273.3728 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $197.60 | 5.152% | $207.7804 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $74.27 | 3.659% | $76.9875 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $8.75 | 7.523% | $9.4083 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $926.77 | $1,009.2254 | $1,009.23 | $1,009.25 | $1,009.20 | |