| 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 | $160.51 | 8.748% | $174.5514 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $26.92 | 11.686% | $30.0659 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $17.86 | 7.296% | $19.1631 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $122.80 | 4.382% | $128.1811 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $225.74 | 7.358% | $242.3499 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $186.36 | 13.102% | $210.7769 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $193.36 | 6.147% | $205.2458 | $205.25 | $205.25 | $205.20 |
| 7 purchase totals = | $933.55 | $1,010.3341 | $1,010.34 | $1,010.35 | $1,010.40 | |