| 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 | $191.87 | 3.633% | $198.8406 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $216.25 | 12.743% | $243.8067 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $138.84 | 9.199% | $151.6119 | $151.61 | $151.60 | $151.60 |
| Purchase #4 | $64.91 | 11.410% | $72.3162 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $163.80 | 7.534% | $176.1407 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $43.70 | 8.773% | $47.5338 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $172.78 | 6.751% | $184.4444 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $992.15 | $1,074.6943 | $1,074.69 | $1,074.70 | $1,074.50 | |