| 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 | $133.31 | 3.451% | $137.9105 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $147.84 | 12.735% | $166.6674 | $166.67 | $166.65 | $166.70 |
| Purchase #3 | $108.48 | 11.204% | $120.6341 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $215.44 | 7.783% | $232.2077 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $174.73 | 4.547% | $182.675 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $96.39 | 11.540% | $107.5134 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $192.87 | 5.619% | $203.7074 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $1,069.06 | $1,151.3155 | $1,151.32 | $1,151.30 | $1,151.30 | |