| 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 | $183.60 | 3.488% | $190.004 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $117.38 | 9.468% | $128.4935 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $203.65 | 11.608% | $227.2897 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $16.47 | 5.819% | $17.4284 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $241.41 | 9.246% | $263.7308 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $198.79 | 8.843% | $216.369 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $160.91 | 6.740% | $171.7553 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $1,122.21 | $1,215.0707 | $1,215.07 | $1,215.10 | $1,215.10 | |