| 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 | $166.46 | 12.561% | $187.369 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $229.61 | 5.368% | $241.9355 | $241.94 | $241.95 | $241.90 |
| Purchase #3 | $150.95 | 3.841% | $156.748 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $163.98 | 12.568% | $184.589 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $219.27 | 5.256% | $230.7948 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $82.90 | 4.124% | $86.3188 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $20.93 | 7.119% | $22.42 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $1,034.10 | $1,110.1751 | $1,110.18 | $1,110.15 | $1,110.10 | |