| 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 | $129.65 | 3.128% | $133.7055 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $199.40 | 4.179% | $207.7329 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $44.48 | 13.247% | $50.3723 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $238.47 | 5.186% | $250.8371 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $142.26 | 5.760% | $150.4542 | $150.45 | $150.45 | $150.50 |
| Purchase #6 | $207.84 | 3.451% | $215.0126 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $137.51 | 9.771% | $150.9461 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $1,099.61 | $1,159.0607 | $1,159.06 | $1,159.05 | $1,159.00 | |