| 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 | $168.33 | 12.337% | $189.0969 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $6.25 | 11.122% | $6.9451 | $6.95 | $6.95 | $6.90 |
| Purchase #3 | $113.78 | 12.287% | $127.7601 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $170.28 | 4.256% | $177.5271 | $177.53 | $177.55 | $177.50 |
| Purchase #5 | $230.37 | 5.202% | $242.3538 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $130.86 | 12.208% | $146.8354 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $250.44 | 4.102% | $260.713 | $260.71 | $260.70 | $260.70 |
| 7 purchase totals = | $1,070.31 | $1,151.2314 | $1,151.24 | $1,151.25 | $1,151.20 | |