| 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 | $178.60 | 3.548% | $184.9367 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $181.86 | 8.231% | $196.8289 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $205.60 | 13.121% | $232.5768 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $168.66 | 6.555% | $179.7157 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $196.78 | 7.171% | $210.8911 | $210.89 | $210.90 | $210.90 |
| Purchase #6 | $216.46 | 8.553% | $234.9738 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $164.69 | 10.318% | $181.6827 | $181.68 | $181.70 | $181.70 |
| 7 purchase totals = | $1,312.65 | $1,421.6057 | $1,421.61 | $1,421.65 | $1,421.60 | |