| 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 | $148.88 | 3.111% | $153.5117 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $162.95 | 6.866% | $174.1381 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $157.91 | 13.597% | $179.381 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $169.45 | 6.812% | $180.9929 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $149.93 | 4.835% | $157.1791 | $157.18 | $157.20 | $157.20 |
| Purchase #6 | $207.91 | 3.602% | $215.3989 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $7.27 | 4.327% | $7.5846 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $1,004.30 | $1,068.1863 | $1,068.18 | $1,068.25 | $1,068.20 | |