| 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 | $161.49 | 12.817% | $182.1882 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $216.45 | 10.576% | $239.3418 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $218.81 | 7.124% | $234.398 | $234.40 | $234.40 | $234.40 |
| Purchase #4 | $189.51 | 8.747% | $206.0864 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $230.68 | 5.748% | $243.9395 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $21.90 | 9.740% | $24.0331 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $143.53 | 7.680% | $154.5531 | $154.55 | $154.55 | $154.60 |
| 7 purchase totals = | $1,182.37 | $1,284.5401 | $1,284.54 | $1,284.60 | $1,284.50 | |