| 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 | $170.53 | 4.405% | $178.0418 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $147.57 | 4.874% | $154.7626 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $14.86 | 6.143% | $15.7728 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $245.31 | 7.785% | $264.4074 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $248.48 | 3.418% | $256.973 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $182.82 | 5.190% | $192.3084 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $38.65 | 11.368% | $43.0437 | $43.04 | $43.05 | $43.00 |
| 7 purchase totals = | $1,048.22 | $1,105.3097 | $1,105.30 | $1,105.25 | $1,105.30 | |