| 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 | $178.90 | 4.444% | $186.8503 | $186.85 | $186.85 | $186.90 |
| Purchase #2 | $153.72 | 12.640% | $173.1502 | $173.15 | $173.15 | $173.20 |
| Purchase #3 | $196.55 | 8.289% | $212.842 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $233.62 | 9.454% | $255.7064 | $255.71 | $255.70 | $255.70 |
| Purchase #5 | $148.67 | 8.709% | $161.6177 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $241.78 | 3.362% | $249.9086 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $116.28 | 7.548% | $125.0568 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $1,269.52 | $1,365.1320 | $1,365.14 | $1,365.10 | $1,365.20 | |