| 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 | $165.83 | 6.622% | $176.8113 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $174.86 | 7.836% | $188.562 | $188.56 | $188.55 | $188.60 |
| Purchase #3 | $220.44 | 13.648% | $250.5257 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $192.90 | 9.248% | $210.7394 | $210.74 | $210.75 | $210.70 |
| Purchase #5 | $49.70 | 3.562% | $51.4703 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $74.97 | 10.430% | $82.7894 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $225.31 | 9.453% | $246.6086 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,104.01 | $1,207.5067 | $1,207.51 | $1,207.50 | $1,207.50 | |