| 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 | $124.53 | 9.108% | $135.8722 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $16.30 | 8.412% | $17.6712 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $152.45 | 8.844% | $165.9327 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $189.32 | 13.527% | $214.9293 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $169.97 | 4.116% | $176.966 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $167.54 | 9.167% | $182.8984 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $97.44 | 13.696% | $110.7854 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $917.55 | $1,005.0552 | $1,005.06 | $1,005.05 | $1,005.10 | |