| 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 | $148.83 | 11.834% | $166.4425 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $155.84 | 10.683% | $172.4884 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $15.25 | 3.265% | $15.7479 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $150.86 | 10.288% | $166.3805 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $203.30 | 8.538% | $220.6578 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $190.99 | 11.326% | $212.6215 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $192.81 | 12.188% | $216.3097 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,057.88 | $1,170.6483 | $1,170.65 | $1,170.65 | $1,170.60 | |