| 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 | $135.38 | 12.552% | $152.3729 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $136.51 | 10.216% | $150.4559 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $76.40 | 13.368% | $86.6132 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $72.82 | 11.774% | $81.3938 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $150.62 | 9.686% | $165.2091 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $125.58 | 6.576% | $133.8381 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $186.77 | 9.112% | $203.7885 | $203.79 | $203.80 | $203.80 |
| 7 purchase totals = | $884.08 | $973.6715 | $973.67 | $973.65 | $973.70 | |