| 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 | $187.64 | 3.256% | $193.7496 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $222.40 | 11.365% | $247.6758 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $45.66 | 3.219% | $47.1298 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $104.97 | 13.843% | $119.501 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $23.40 | 7.168% | $25.0773 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $18.29 | 6.280% | $19.4386 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $76.49 | 6.768% | $81.6668 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $678.85 | $734.2389 | $734.25 | $734.30 | $734.20 | |