| 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 | $142.90 | 7.227% | $153.2274 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $150.46 | 12.778% | $169.6858 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $231.81 | 3.323% | $239.513 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $179.64 | 12.512% | $202.1166 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $64.47 | 10.666% | $71.3464 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $7.89 | 6.790% | $8.4257 | $8.43 | $8.45 | $8.40 |
| Purchase #7 | $196.63 | 11.241% | $218.7332 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $973.80 | $1,063.0481 | $1,063.06 | $1,063.10 | $1,062.90 | |