| 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 | $146.47 | 13.221% | $165.8348 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $126.91 | 10.411% | $140.1226 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $228.40 | 5.782% | $241.6061 | $241.61 | $241.60 | $241.60 |
| Purchase #4 | $93.33 | 4.621% | $97.6428 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $48.98 | 4.618% | $51.2419 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $172.85 | 4.764% | $181.0846 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $8.72 | 13.527% | $9.8996 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $825.66 | $887.4324 | $887.42 | $887.45 | $887.30 | |