| 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 | $170.53 | 4.860% | $178.8178 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $225.63 | 10.661% | $249.6844 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $52.63 | 3.261% | $54.3463 | $54.35 | $54.35 | $54.30 |
| Purchase #4 | $154.30 | 6.737% | $164.6952 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $85.34 | 5.501% | $90.0346 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $163.74 | 7.622% | $176.2203 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $194.60 | 6.599% | $207.4417 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $1,046.77 | $1,121.2403 | $1,121.24 | $1,121.25 | $1,121.10 | |