| 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 | $132.34 | 4.231% | $137.9393 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $163.51 | 3.127% | $168.623 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $71.30 | 5.689% | $75.3563 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $186.69 | 3.122% | $192.5185 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $200.60 | 7.595% | $215.8356 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $223.93 | 7.867% | $241.5466 | $241.55 | $241.55 | $241.50 |
| Purchase #7 | $218.75 | 12.330% | $245.7219 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,197.12 | $1,277.5412 | $1,277.55 | $1,277.50 | $1,277.40 | |