| 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 | $193.26 | 6.463% | $205.7504 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $53.50 | 6.432% | $56.9411 | $56.94 | $56.95 | $56.90 |
| Purchase #3 | $123.38 | 9.846% | $135.528 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $141.62 | 6.542% | $150.8848 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $51.68 | 12.360% | $58.0676 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $232.76 | 7.795% | $250.9036 | $250.90 | $250.90 | $250.90 |
| Purchase #7 | $41.84 | 4.337% | $43.6546 | $43.65 | $43.65 | $43.70 |
| 7 purchase totals = | $838.04 | $901.7301 | $901.72 | $901.75 | $901.80 | |