| 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 | $173.89 | 4.348% | $181.4507 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $229.97 | 7.643% | $247.5466 | $247.55 | $247.55 | $247.50 |
| Purchase #3 | $57.61 | 9.106% | $62.856 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $188.47 | 7.125% | $201.8985 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $207.90 | 11.413% | $231.6276 | $231.63 | $231.65 | $231.60 |
| Purchase #6 | $87.56 | 9.261% | $95.6689 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $62.81 | 6.650% | $66.9869 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $1,008.21 | $1,088.0352 | $1,088.05 | $1,088.05 | $1,088.10 | |