| 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 | $137.67 | 6.191% | $146.1931 | $146.19 | $146.20 | $146.20 |
| Purchase #2 | $150.97 | 12.700% | $170.1432 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $241.93 | 12.253% | $271.5737 | $271.57 | $271.55 | $271.60 |
| Purchase #4 | $81.80 | 6.256% | $86.9174 | $86.92 | $86.90 | $86.90 |
| Purchase #5 | $35.92 | 7.288% | $38.5378 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $175.97 | 6.646% | $187.665 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $140.62 | 7.678% | $151.4168 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $964.88 | $1,052.4470 | $1,052.45 | $1,052.40 | $1,052.40 | |