| 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 | $187.51 | 4.445% | $195.8448 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $172.79 | 7.871% | $186.3903 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $101.40 | 3.327% | $104.7736 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $52.61 | 5.294% | $55.3952 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $27.25 | 13.856% | $31.0258 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $208.29 | 3.495% | $215.5697 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $87.62 | 13.726% | $99.6467 | $99.65 | $99.65 | $99.60 |
| 7 purchase totals = | $837.47 | $888.6461 | $888.65 | $888.65 | $888.60 | |