| 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 | $157.26 | 7.186% | $168.5607 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $47.87 | 7.201% | $51.3171 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $97.60 | 11.238% | $108.5683 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $194.69 | 5.164% | $204.7438 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $222.29 | 10.823% | $246.3484 | $246.35 | $246.35 | $246.30 |
| Purchase #6 | $167.88 | 4.651% | $175.6881 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $232.78 | 10.806% | $257.9342 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,120.37 | $1,213.1606 | $1,213.16 | $1,213.15 | $1,213.10 | |