| 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 | $181.26 | 9.330% | $198.1716 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $197.79 | 6.848% | $211.3347 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $134.60 | 10.814% | $149.1556 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $233.39 | 3.406% | $241.3393 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $86.61 | 7.793% | $93.3595 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $140.93 | 8.863% | $153.4206 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $67.29 | 3.860% | $69.8874 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $1,041.87 | $1,116.6687 | $1,116.67 | $1,116.65 | $1,116.70 | |