| 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 | $178.68 | 5.113% | $187.8159 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $224.73 | 11.535% | $250.6526 | $250.65 | $250.65 | $250.70 |
| Purchase #3 | $24.45 | 6.528% | $26.0461 | $26.05 | $26.05 | $26.00 |
| Purchase #4 | $225.27 | 7.360% | $241.8499 | $241.85 | $241.85 | $241.80 |
| Purchase #5 | $5.55 | 8.640% | $6.0295 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $10.70 | 9.822% | $11.751 | $11.75 | $11.75 | $11.80 |
| Purchase #7 | $125.72 | 12.479% | $141.4086 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $795.10 | $865.5536 | $865.56 | $865.55 | $865.50 | |