| 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 | $198.45 | 8.669% | $215.6536 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $138.30 | 9.423% | $151.332 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $51.58 | 4.118% | $53.7041 | $53.70 | $53.70 | $53.70 |
| Purchase #4 | $162.28 | 13.662% | $184.4507 | $184.45 | $184.45 | $184.50 |
| Purchase #5 | $124.30 | 11.417% | $138.4913 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $20.74 | 11.851% | $23.1979 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $106.69 | 7.547% | $114.7419 | $114.74 | $114.75 | $114.70 |
| 7 purchase totals = | $802.34 | $881.5715 | $881.56 | $881.60 | $881.60 | |