| 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 | $143.44 | 6.402% | $152.623 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $93.97 | 10.118% | $103.4779 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $163.86 | 8.481% | $177.757 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $131.83 | 9.138% | $143.8766 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $74.71 | 8.552% | $81.0992 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $155.25 | 7.550% | $166.9714 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $198.85 | 8.851% | $216.4502 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $961.91 | $1,042.2553 | $1,042.26 | $1,042.25 | $1,042.40 | |