| 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 | $207.69 | 5.846% | $219.8316 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $19.32 | 5.272% | $20.3386 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $220.45 | 8.448% | $239.0736 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $191.77 | 3.513% | $198.5069 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $65.87 | 7.531% | $70.8307 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $174.47 | 7.614% | $187.7541 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $187.88 | 11.212% | $208.9451 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $1,067.45 | $1,145.2806 | $1,145.28 | $1,145.30 | $1,145.20 | |