| 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 | $136.52 | 4.553% | $142.7358 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $178.36 | 3.546% | $184.6846 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $138.90 | 5.299% | $146.2603 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $191.87 | 8.434% | $208.0523 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $43.49 | 3.834% | $45.1574 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $231.77 | 6.697% | $247.2916 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $219.68 | 3.599% | $227.5863 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,140.59 | $1,201.7683 | $1,201.77 | $1,201.80 | $1,201.90 | |