| 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 | $185.48 | 4.495% | $193.8173 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $183.34 | 13.465% | $208.0267 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $225.92 | 6.737% | $241.1402 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $14.36 | 9.322% | $15.6986 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $214.79 | 8.404% | $232.841 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $145.87 | 4.431% | $152.3335 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $150.27 | 4.817% | $157.5085 | $157.51 | $157.50 | $157.50 |
| 7 purchase totals = | $1,120.03 | $1,201.3658 | $1,201.37 | $1,201.40 | $1,201.20 | |