| 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 | $104.55 | 7.227% | $112.1058 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $162.28 | 11.190% | $180.4391 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $142.75 | 7.176% | $152.9937 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $181.50 | 9.285% | $198.3523 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $74.42 | 7.374% | $79.9077 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $65.95 | 12.855% | $74.4279 | $74.43 | $74.45 | $74.40 |
| Purchase #7 | $68.63 | 4.515% | $71.7286 | $71.73 | $71.75 | $71.70 |
| 7 purchase totals = | $800.08 | $869.9551 | $869.96 | $870.00 | $869.90 | |