| 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 | $195.99 | 9.118% | $213.8604 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $96.55 | 5.721% | $102.0736 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $6.76 | 12.658% | $7.6157 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $178.82 | 12.208% | $200.6503 | $200.65 | $200.65 | $200.70 |
| Purchase #5 | $9.71 | 12.821% | $10.9549 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $104.72 | 3.294% | $108.1695 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $88.27 | 12.654% | $99.4397 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $680.82 | $742.7641 | $742.76 | $742.70 | $742.90 | |