| 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 | $160.44 | 4.836% | $168.1989 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $112.80 | 4.739% | $118.1456 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $222.32 | 4.222% | $231.7064 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $168.36 | 12.131% | $188.7838 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $128.64 | 12.833% | $145.1484 | $145.15 | $145.15 | $145.10 |
| Purchase #6 | $128.51 | 4.133% | $133.8213 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $226.84 | 11.593% | $253.1376 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,147.91 | $1,238.9420 | $1,238.95 | $1,238.95 | $1,238.80 | |