| 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 | $178.88 | 7.239% | $191.8291 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $211.84 | 4.785% | $221.9765 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $120.84 | 12.348% | $135.7613 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $180.69 | 10.537% | $199.7293 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $243.77 | 5.129% | $256.273 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $181.82 | 9.847% | $199.7238 | $199.72 | $199.70 | $199.70 |
| Purchase #7 | $236.56 | 5.769% | $250.2071 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $1,354.40 | $1,455.5001 | $1,455.50 | $1,455.50 | $1,455.50 | |