| 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 | $179.63 | 12.302% | $201.7281 | $201.73 | $201.75 | $201.70 |
| Purchase #2 | $82.45 | 6.530% | $87.834 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $171.59 | 5.536% | $181.0892 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $178.87 | 3.779% | $185.6295 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $87.28 | 6.653% | $93.0867 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $199.35 | 13.381% | $226.025 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $223.86 | 9.751% | $245.6886 | $245.69 | $245.70 | $245.70 |
| 7 purchase totals = | $1,123.03 | $1,221.0811 | $1,221.09 | $1,221.20 | $1,221.00 | |