| 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 | $132.80 | 12.612% | $149.5487 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $16.93 | 5.143% | $17.8007 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $233.92 | 9.653% | $256.5003 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $210.26 | 9.538% | $230.3146 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $202.58 | 10.183% | $223.2087 | $223.21 | $223.20 | $223.20 |
| Purchase #6 | $57.26 | 3.322% | $59.1622 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $14.83 | 11.320% | $16.5088 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $868.58 | $953.0440 | $953.04 | $953.00 | $953.00 | |