| 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 | $175.37 | 13.336% | $198.7573 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $189.72 | 6.405% | $201.8716 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $198.53 | 3.316% | $205.1133 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $111.58 | 12.454% | $125.4762 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $198.71 | 9.465% | $217.5179 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $187.74 | 6.399% | $199.7535 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $90.63 | 11.710% | $101.2428 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $1,152.28 | $1,249.7326 | $1,249.73 | $1,249.70 | $1,249.80 | |